ED Inventory ED Inventory
  1. Home
UCC3813PW-4

Texas Instruments UCC3813PW-4

UCC3813PWTR-3

Texas Instruments UCC3813PWTR-3

UCC383T-3

Texas Instruments UCC383T-3

UCC383TDKTTT-5G3

Texas Instruments UCC383TDKTTT-5G3

UCC38C41DGKG4

Texas Instruments UCC38C41DGKG4

UCC38C45D

Texas Instruments UCC38C45D

UCC39412PWTR

Texas Instruments UCC39412PWTR

Texas Instruments UCC561TD

UCD3138128APFCR

Texas Instruments UCD3138128APFCR

UCD3138ARMHT

Texas Instruments UCD3138ARMHT

Price
RoHS Compliant Compliant Compliant Compliant Compliant Compliant Compliant Not Compliant Compliant Compliant
Lead Status No No No No No No No No No No
Operating Temperature Range(C) 0 to 70 0 to 70 0 to 70 0 to 70 0 to 70 0 to 70 0 to 70 -40 to 125 -40 to 125
UVLO Thresholds On/Off(V) 12.5/8.3 4.1/3.6 7/6.6 8.4/7.6
Frequency(Max)(kHz) 1000 1000 1000 1000 2000 2000
Vin(Max)(V) 12 12 9 9 400 400 3.8
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Duty Cycle(Max)(%) 50 100 50 50 100
Special Features Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start Reverse Current Protection Reverse Current Protection Error Amplifier,Multi-topology Error Amplifier,Multi-topology
Approx. Price (US$) 0.99 | 1ku 0.99 | 1ku 2.78 | 1ku 2.78 | 1ku 0.70 | 1ku 0.60 | 1ku 2.09 | 1ku 10.71 | 1ku 5.31 | 1ku
Topology Boost,Buck,Flyback,Forward Boost,Buck,Flyback,Forward Boost,Buck,Buck-Boost,Flyback,Forward Boost,Buck,Buck-Boost,Flyback,Forward
Package Group PDIP,SOIC,TSSOP PDIP,SOIC,TSSOP DDPAK/TO-263,TO-220 DDPAK/TO-263,TO-220 PDIP,SOIC,VSSOP PDIP,SOIC,VSSOP TSSOP TQFP VQFN,WQFN
Vin(Min)(V) 8.3 3.6 2.8 2.8 8 9 1
Control Method Current Current Peak Current Mode Peak Current Mode
Gate Drive(Typ)(A) 1 1 1 1
Accuracy(%) 2.5 2.5
Vout(Max)(V) 8.5 8.5 3.3
Package Size mm2 mm2 mm2 mm2
PSRR @ 100KHz(dB) 18 18
Iq(Typ)(mA) 0.4 0.4 0.048
Regulated Outputs(#) 1 1 1
Vdo(Typ)(mV) 400 400
Vout(Min)(V) 1.2 1.2 3.3
Output Capacitor Type Non-Ceramic Non-Ceramic
Output Options Adjustable Output,Fixed Output Adjustable Output,Fixed Output
Fixed Output Options(V) 3.3,5 3.3,5
Iout(Max)(A) 3 3
Frequency(Min)(kHz) 26 26
Switch Current Limit(Typ)(A) 0.55
Switching Frequency(Max)(kHz) 500
Type Converter
Switch Current Limit(Min)(A) 0.385
Switching Frequency(Min)(kHz) 500
DPWM Resolution(ps) 250 250
Processor 31.25MHz,32-bit ARM7 31.25MHz,32-bit ARM7
No. of Outputs 8 8
A/D Channels 14 14
Non-Volatile Memory 128kB (Program),2kB (Data) 2kB (Data),32kB (Program)
Analog Comparators 7 7
Communications 1 SPI,2 I2C,2 PMBUS,2 UART 1 PMBUS,2 UART
Compensator 2-pole/2-zero (PID hardware) 2-pole/2-zero (PID hardware)
No. of Digital Power Peripheral feedback loops 3 3
GPIOs 43 30