What is a chip resistor?

A chip resistor is a surface mount resistor (SMD) designed for automated PCB assembly. It is compact, reliable, and widely used in modern electronic circuits.

What are the common sizes of SMD chip resistors?

Common SMD resistor sizes include 0402, 0603, 0805, and 1206. These sizes represent the physical dimensions of the component and affect power rating and application.

How to choose the right SMD resistor?

To choose the right SMD resistor, consider resistance value, tolerance, power rating, package size, and application requirements such as signal accuracy or current handling.

Synchronous Rectifier Controllers | JLCPCB Parts Library for PCB Assembly

JLCPCB Parts Library All Components Power Management (PMIC) Synchronous Rectifier Controllers

Synchronous Rectifier Controllers
(360)

Manufacturer
- Analog Devices
- Analog Devices Inc./Maxim Integrated
- Cheng Xin Wei Tech
- Diodes Incorporated
- Domestic LC MRO
- Existar
- HaloChip
- HTCSEMI
- Infineon Technologies
- JoulWatt Tech
Clear
PackageType
- DFN-10(3x3)
- DFN-10-EP(3x3)
- DFN-6-EP(2x2)
- DFN-8(2x3)
- DFN-8(3x3)
- DFN-8(4x4)
- DFN-8(5x6)
- DFN-8-EP(2x2.2)
- DFN-8-EP(3x3)
- DFN-8-EP(4x4)
Clear
Applicable to AC-DC Architecture
- Flyback
- Flyback、Forward
- Flyback、LLC
- Flyback、LLC、Forward
- LLC
Clear
Control Input Logic
- Active High
- Active Low
Clear
Current - Output High(IOH)
fA
pA
nA
uA
mA
A
kA
No data
- 800mA
- 1.5A
- 2A
Clear
Current - Output Low(IOL)
fA
pA
nA
uA
mA
A
kA
No data
- 1.5A
- 2A
- 3A
- 3.5A
Clear
Driven Configuration
- Full-Bridge
- Low Side
Clear
Fall Time
fs
ps
ns
us
ms
s
min
hr
No data
- 11ns
- 15ns
- 30ns
- 40ns
Clear
Features
- Abnormal state protection、Drive capability configurable、Adjustable soft-start
- Adaptive synchronous rectification control
- Adaptive synchronous rectification control、Abnormal state protection、Programmable dead-time、Reverse current detection and suppression、Drive capability configurable
- Adaptive synchronous rectification control、Automatic shutdown/startup determination
- Adaptive synchronous rectification control、BC1.2 protocol
- Adaptive synchronous rectification control、Leading edge blanking、Abnormal state protection、Primary-secondary side cooperative control
- Adaptive synchronous rectification control、Leading edge blanking、Programmable dead-time、Primary-secondary side cooperative control、USB Type-C protocol
- Adaptive synchronous rectification control、Light load efficient mode
- Adaptive synchronous rectification control、Light load efficient mode、Abnormal state protection
- Adaptive synchronous rectification control、Light load efficient mode、Leading edge blanking、Abnormal state protection、Programmable dead-time、Reverse current detection and suppression
Clear
Feedback System
- Secondary-Side Feedback
Clear
Frequency - Switching
Hz
kHz
MHz
GHz
No data
- 85kHz
- 100kHz
- 120kHz
- 133kHz
- 150kHz
- 200kHz
- 250kHz
- 300kHz
- 400kHz
- 500kHz
Clear
Isolation
- Isolation
Clear
Load Type
- MOSFET
Clear
MOS Breakdown Voltage
nV
uV
mV
V
kV
No data
- 40V
- 45V
- 47V
- 50V
- 60V
- 65V
- 80V
- 85V
- 90V
- 100V
Clear
Mode Support
- CCM
- DCM
- DCM、CCM
- DCM、CCM、QR
- DCM、CRM
- DCM、CRM、CCM
- DCM、CRM、CCM、QR
- DCM、QR
- PFM、PWM
Clear
Number of Channels
- 1
- 2
Clear
Number of Drivers
- 1
- 2
Clear
On-Resistance
mΩ
Ω
kΩ
MΩ
No data
- 5mΩ
- 6.5mΩ
- 7mΩ
- 7.5mΩ
- 8mΩ
- 9mΩ
- 9.5mΩ
- 10mΩ
- 11mΩ
- 12mΩ
Clear
Operating Temperature
℃
No data
- -20℃~+125℃
- -20℃~+150℃
- -20℃~+85℃
- -25℃~+120℃
- -40℃~+105℃
- -40℃~+125℃
- -40℃~+125℃@(Tj)
- -40℃~+150℃
- -40℃~+150℃@(TJ)
- -40℃~+150℃@(Tj)
Clear
Operating Temperature -
℃
No data
- -40℃~+125℃
- -40℃~+150℃
Clear
Operating Voltage
nV
uV
mV
V
kV
No data
- 0V~13V
- 0V~18V
- 2.8V~20V
- 3.3V~10V
- 3.3V~16V
- 3.3V~20V
- 3.3V~21V
- 3.6V~6V
- 3.75V~28V
- 4V~35V
Clear
Output Current
fA
pA
nA
uA
mA
A
kA
No data
- 3A
Clear
Peak Output Current(Sink)
fA
pA
nA
uA
mA
A
kA
No data
- 50mA
- 100mA
- 140mA
- 200mA
- 300mA
- 1.3A
- 1.7A
- 2A
- 2.7A
- 3A
Clear
Peak Output Current(Source)
fA
pA
nA
uA
mA
A
kA
No data
- 50mA
- 150mA
- 200mA
- 250mA
- 300mA
- 350mA
- 500mA
- 600mA
- 650mA
- 800mA
Clear
Propagation Delay tpHL
fs
ps
ns
us
ms
s
min
hr
No data
- 20ns
- 31ns
Clear
Propagation Delay tpLH
fs
ps
ns
us
ms
s
min
hr
No data
- 31ns
Clear
Quiescent Current
fA
pA
nA
uA
mA
A
kA
No data
- 50uA
- 55uA
- 60uA
- 70uA
- 75uA
- 80uA
- 90uA
- 100uA
- 110uA
- 130uA
Clear
Quiescent Current(Iq)
fA
pA
nA
uA
mA
A
kA
No data
- 300uA
Clear
RDS(on)
mΩ
Ω
kΩ
MΩ
No data
- 13mΩ
- 55mΩ
- 800mΩ
Clear
Rise Time
fs
ps
ns
us
ms
s
min
hr
No data
- 15ns
- 26ns
- 40ns
- 50ns
Clear
Switch Tube (Built-In/External)
- Built-in
- Non Built-In
Clear
Topology
- Flyback
Clear
Turn-Off Delay
fs
ps
ns
us
ms
s
min
hr
No data
- 100ns
- 10ns
- 125ns
- 12ns
- 130ns、330ns
- 13ns
- 15ns
- 15ns、25ns
- 16ns
- 180ns
Clear
Turn-Off Time
fs
ps
ns
us
ms
s
min
hr
No data
- 1.2us
- 1.5us
- 1.6us
- 2.5us
- 20ns
- 245ns
- 25ns
- 270ns
- 2us
- 30ns
Clear
Turn-On Time
fs
ps
ns
us
ms
s
min
hr
No data
- 1.1us
- 1.2us
- 1.6us
- 1.7us
- 1.9us
- 100ns
- 130ns
- 150ns
- 197ns
- 1us
Clear
Type
- Ideal Diode
Clear
Voltage - Breakdown
nV
uV
mV
V
kV
No data
- 66V
- 150V
Clear
Voltage - Supply
nV
uV
mV
V
kV
No data
- 0V~21V
- 0V~27V
- 0V~6V
- 3.3V~13V
- 3.3V~6V
- 3.4V~26V
- 3.68V~3.86V
- 3.7V~32V
- 3.75V~32V
- 4V~5.5V
Clear
Working Mode
- DCM、CRM
- DCM、QR
Clear

Results remaining: 360

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		Compare MFR Part #		Description		Manufacturer		Stock ≥		Price

* Images are for reference only

DK5V45R20

RoHS Compliant

C94728

Extended

SM-7 Synchronous Rectifier Controllers ROHS

Shenzhen DongKe Semicon

4425

5000+ $0.2171

Min: 1

Full Reel: 5000

Total: 0

Use the Parts Calculator to determine the quantities you need to purchase.

* Images are for reference only

DK5V45R15

RoHS Compliant

C94729

Extended

1 150ns 15mΩ 45V 50ns 50ns Built-in DCM、QR Flyback SM-7 Synchronous Rectifier Controllers ROHS

Shenzhen DongKe Semicon

4845

5000+ $0.1313

Min: 1

Full Reel: 5000

Total: 0

Use the Parts Calculator to determine the quantities you need to purchase.

* Images are for reference only

DK5V45R10

RoHS Compliant

C94730

Extended

1 10mΩ 45V 50ns Built-in DCM、QR Flyback SM-7 Synchronous Rectifier Controllers ROHS

Shenzhen DongKe Semicon

5483

5000+ $0.1781

Min: 1

Full Reel: 5000

Total: 0

Use the Parts Calculator to determine the quantities you need to purchase.

* Images are for reference only

TEA1762T/N2/DG,118

RoHS Compliant

C105886

Extended

-20℃~+150℃ 1.4mA 125ns 2.7A 250mA 8.6V~38V DCM、QR Flyback Non Built-In SOIC-14 Synchronous Rectifier Controllers ROHS

NXP Semicon

2500+ $0.3683

Min: 1

Full Reel: 2500

Total: 0

Use the Parts Calculator to determine the quantities you need to purchase.

* Images are for reference only

OB2001MP

RoHS Compliant

C138807

Extended

-20℃~+85℃ 200kHz 2A 3A 4V~5.5V 75ns DCM、QR Flyback SOT-23-6 Synchronous Rectifier Controllers ROHS

OB(On-Bright Elec)

2860

3000+ $0.1340

Min: 1

Full Reel: 3000

Total: 0

Use the Parts Calculator to determine the quantities you need to purchase.

* Images are for reference only

OB2001ZCPA

RoHS Compliant

C138809

Extended

-20℃~+85℃ 1.9us 200kHz 4V~5.5V 50V 75ns 8mΩ DCM、QR Flyback Non Built-In SOP-8 Synchronous Rectifier Controllers ROHS

OB(On-Bright Elec)

4000+ $0.3506

Min: 1

Full Reel: 4000

Total: 0

Use the Parts Calculator to determine the quantities you need to purchase.

* Images are for reference only

OB2004AMP

RoHS Compliant

C138810

Extended

-20℃~+85℃ 1.9us 1mA 2A 3A 5V~7.5V 75ns 85V DCM、CCM、QR SOT-23-6 Synchronous Rectifier Controllers ROHS

OB(On-Bright Elec)

3000+ $0.2316

Min: 1

Full Reel: 3000

Total: 0

Use the Parts Calculator to determine the quantities you need to purchase.

* Images are for reference only

SRK2001TR

RoHS Compliant

C157395

Extended

-40℃~+150℃ 100ns 2 350mA 35ns 35ns 4.5V~32V 4A 500kHz 50uA 90V LLC Non Built-In SSOP-10-150mil Synchronous Rectifier Controllers ROHS

STMicroelectronics

1419

2500+ $0.2750

Min: 1

Full Reel: 2500

Total: 0

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* Images are for reference only

DK5V45R25

RoHS Compliant

C171870

Extended

-25℃~+120℃ 1 133kHz 150ns 25mΩ 45V 50ns Built-in DCM、QR Flyback SM-7 Synchronous Rectifier Controllers ROHS

Shenzhen DongKe Semicon

672

5000+ $0.1372

Min: 1

Full Reel: 5000

Total: 0

Use the Parts Calculator to determine the quantities you need to purchase.

* Images are for reference only

ZXGD3104N8TC

RoHS Compliant

C177099

Extended

-40℃~+150℃ 15ns 20ns 250kHz 5.16mA 5V~25V DCM、CRM、CCM Flyback SO-8 Synchronous Rectifier Controllers ROHS

Diodes Incorporated

2500+ $1.2222

Min: 1

Full Reel: 2500

Total: 0

Use the Parts Calculator to determine the quantities you need to purchase.

* Images are for reference only

MP6908GJ-Z

RoHS Compliant

C192996

Extended

-40℃~+125℃ 100uA 15ns 180V 25ns 30ns 3A 4V~13V 500mA DCM、CCM、QR Flyback Multi-mode compatible control、Leading edge blanking Non Built-In TSOT-23-6 Synchronous Rectifier Controllers ROHS

Monolithic Power Systems

115

3000+ $1.0609

Min: 1

Full Reel: 3000

Total: 0

Use the Parts Calculator to determine the quantities you need to purchase.

* Images are for reference only

TEA1995T/1J

RoHS Compliant

C271673

Extended

100mA 160uA 1A 2 4.5V~38V 40ns Flyback、LLC Non Built-In SO-8 Synchronous Rectifier Controllers ROHS

NXP Semicon

20796

2500+ $0.3940

Min: 1

Full Reel: 2500

Total: 0

Use the Parts Calculator to determine the quantities you need to purchase.

* Images are for reference only

ZXGD3103N8TC

RoHS Compliant

C434458

Extended

-40℃~+150℃@(Tj) 180V 250kHz 5V~15V Flyback、Forward Non-Isolated SO-8 Synchronous Rectifier Controllers ROHS

Diodes Incorporated

159

2500+ $0.4905

Min: 1

Full Reel: 2500

Total: 0

Use the Parts Calculator to determine the quantities you need to purchase.

* Images are for reference only

UCC24630DBVR

RoHS Compliant

C469871

Extended

-40℃~+125℃ 110uA 2.5us 200kHz 3.75V~28V 350ns 95ns DCM、CRM、CCM Flyback、Forward SOT-23-6 Synchronous Rectifier Controllers ROHS

Texas Instruments

3000+ $1.2061

Min: 1

Full Reel: 3000

Total: 0

Use the Parts Calculator to determine the quantities you need to purchase.

* Images are for reference only

UCC24612-2DBVR

RoHS Compliant

C471044

Extended

-40℃~+125℃ 16ns 1A 320uA 35ns 4A 4V~28V 540ns 800kHz DCM、CCM、QR Flyback、LLC SOT-23-5 Synchronous Rectifier Controllers ROHS

Texas Instruments

895

3000+ $0.4455

Min: 1

Full Reel: 3000

Total: 0

Use the Parts Calculator to determine the quantities you need to purchase.

* Images are for reference only

SRK2001ATR

RoHS Compliant

C472530

Extended

-40℃~+150℃ 100ns 2 350mA 4.5V~32V 4A 500kHz 50uA 90V LLC Non Built-In SSOP-10 Synchronous Rectifier Controllers ROHS

STMicroelectronics

1589

2500+ $0.4278

Min: 1

Full Reel: 2500

Total: 0

Use the Parts Calculator to determine the quantities you need to purchase.

* Images are for reference only

PT2005A

RoHS Compliant

C479041

Extended

-20℃~+150℃ 1 10ns 17mΩ 45V 800ns 80uA Built-in DCM、QR Flyback SOIC-8 Synchronous Rectifier Controllers ROHS

PUOLOP

270

100+ $0.0975

Min: 1

Full Reel: 100

Total: 0

Use the Parts Calculator to determine the quantities you need to purchase.

* Images are for reference only

PT2005C

RoHS Compliant

C479042

Extended

-20℃~+150℃ 1 10ns 45V 800ns 80uA 8mΩ Built-in DCM、QR Flyback SOIC-8 Synchronous Rectifier Controllers ROHS

PUOLOP

100+ $0.1543

Min: 1

Full Reel: 100

Total: 0

Use the Parts Calculator to determine the quantities you need to purchase.

* Images are for reference only

NCP4306DADZZDASNT1G

RoHS Compliant

C504885

Extended

-40℃~+125℃ 13ns 1MHz 2A 4V~35V 7A DCM、CCM、QR Flyback、LLC、Forward Multi-mode compatible control、Light load efficient mode、Programmable dead-time TSOP-6-1.5mm Synchronous Rectifier Controllers ROHS

onsemi

3003

3000+ $0.3313

Min: 1

Full Reel: 3000

Total: 0

Use the Parts Calculator to determine the quantities you need to purchase.

* Images are for reference only

APR34709SP-13

RoHS Compliant

C526389

Extended

-40℃~+85℃ 1.2us 100ns 150uA 2us 3.3V~16V 60V 8mΩ Built-in DCM、QR Flyback SO-8-EP Synchronous Rectifier Controllers ROHS

Diodes Incorporated

3953

4000+ $0.1287

Min: 1

Full Reel: 4000

Total: 0

Use the Parts Calculator to determine the quantities you need to purchase.

* Images are for reference only

IR1167ASTRPBF

RoHS Compliant

C537532

Extended

12V~18V 2.2mA 200V 240ns 2A 40ns 40ns 500kHz 7A DCM、CRM、CCM Flyback SOIC-8 Synchronous Rectifier Controllers ROHS

Infineon Technologies

2500+ $3.0055

Min: 1

Full Reel: 2500

Total: 0

Use the Parts Calculator to determine the quantities you need to purchase.

* Images are for reference only

DK5V60R30S

RoHS Compliant

C557559

Extended

-40℃~+150℃ 150kHz 197ns 30mΩ 50ns 596ns 60V Built-in DCM、CCM、QR Flyback SM-7 Synchronous Rectifier Controllers ROHS

Shenzhen DongKe Semicon

4980

5000+ $0.1218

Min: 1

Full Reel: 5000

Total: 0

Use the Parts Calculator to determine the quantities you need to purchase.

* Images are for reference only

DK5V60R10

RoHS Compliant

C557561

Extended

SM-7 Synchronous Rectifier Controllers ROHS

Shenzhen DongKe Semicon

218

5000+ $0.2541

Min: 1

Full Reel: 5000

Total: 0

Use the Parts Calculator to determine the quantities you need to purchase.

* Images are for reference only

DK5V100R25S

RoHS Compliant

C557564

Extended

-40℃~+150℃ 100V 150kHz 197ns 25mΩ 50ns 596ns Built-in DCM、CCM、QR Flyback SM-7 Synchronous Rectifier Controllers ROHS

Shenzhen DongKe Semicon

5142

5000+ $0.2187

Min: 1

Full Reel: 5000

Total: 0

Use the Parts Calculator to determine the quantities you need to purchase.

* Images are for reference only

DK5V45R20P

RoHS Compliant

C557566

Extended

-25℃~+120℃ 100kHz 20mΩ 300ns 45V 500ns 50ns 5V~6V Built-in DCM、QR SOP-8 Synchronous Rectifier Controllers ROHS

Shenzhen DongKe Semicon

160

4000+ $0.0843

Min: 1

Full Reel: 4000

Total: 0

Use the Parts Calculator to determine the quantities you need to purchase.

360 items in total