Texas Instruments

Category: Power Management ICs

UCD3138128 Highly-Integrated Digital Controller for Isolated Power

* $20.41 - * $24.67
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey UCD3138128PFCR-ND 0 $21.83 $20.13 $19.23 $16.40 $10.38 $10.38 Buy
AVNET Europe UCD3138128PFC 96 * $19.55 * $15.25 * $15.25 Buy
AVNET Express UCD3138128PFC 84 1 $17.00 $16.65 $16.34 $16.34 Buy
element14 APAC UCD3138128PFC 1 * $24.67 * $22.76 * $22.76 * $21.74 * $17.64 * $17.64 Buy
Farnell UCD3138128PFC 13 1 * $20.41 * $19.64 * $17.39 * $16.01 * $16.01 * $16.01 Buy
Mouser Electronics 595-UCD3138128PFC 115 1 $25.50 $23.52 $22.45 $19.17 $19.16 $19.12 Buy
Newark UCD3138128PFC 96 $23.76 $21.83 $19.68 $18.33 $18.33 $18.33 Buy
Texas Instruments UCD3138128PFC 2743 1 $21.81 $21.81 $21.81 $19.05 $13.14 $13.14 Buy
Win Source UCD3138128PFC 6600 3 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
A/D Channels 14
Analog Comparators 7
Approx. Price (US$) 5.90 | 1ku
Communications 1 SPI,2 I2C,2 PMBUS,2 UART
Compensator 2-pole/2-zero (PID hardware)
DPWM Resolution(ps) 250
Frequency(Max)(kHz) 2000
GPIOs 43
No. of Digital Power Peripheral feedback loops 3
No. of Outputs 8
Non-Volatile Memory 128kB (Program),2kB (Data)
Operating Temperature Range(C) -40 to 125
Package Group TQFP
Package Size(mm2=WxL) [pf]80TQFP[/pf]
Processor 31.25MHz,32-bit ARM7
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