Texas Instruments

Category: Power Management ICs

UCD3138A Highly Integrated Digital Controller for Isolated Power

$9.01 - $20.85
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey 296-42037-6-ND 0 $20.96 $19.26 $9.35 $16.27 $14.47 $7.89 Buy
AVNET Asia Pacific UCD3138ARMHT 250 $8.30 $7.89 Buy
AVNET Europe UCD3138ARMHT 250 250 * $9.66 * $8.52 Buy
AVNET Express UCD3138ARMHT 710 1 $9.71 $9.48 $9.11 $9.11 Buy
element14 APAC UCD3138ARMHT 71 1 * $15.08 * $13.86 * $12.61 * $11.71 * $11.71 * $11.71 Buy
Farnell UCD3138ARMHT 71 1 * $12.76 * $12.63 * $12.00 * $11.15 * $11.15 * $11.15 Buy
Mouser Electronics 595-UCD3138ARMHT 0 1 $20.85 $19.16 $18.38 $16.19 $14.39 $14.31 Buy
Newark UCD3138ARMHT 71 250 $10.98 $10.98 $10.98 $10.98 $10.98 $10.98 Buy
Texas Instruments UCD3138ARMHT 1077 $12.09 Buy
Win Source UCD3138ARMHT 792 1 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
A/D Channels 14
Analog Comparators 7
Approx. Price (US$) 2.80 | 1ku
Communications 1 PMBUS,2 UART
Compensator 2-pole/2-zero (PID hardware)
DPWM Resolution(ps) 250
Frequency(Max)(kHz) 2000
GPIOs 30
No. of Digital Power Peripheral feedback loops 3
No. of Outputs 8
Non-Volatile Memory 2kB (Data),32kB (Program)
Operating Temperature Range(C) -40 to 125
Package Group VQFN,WQFN
Package Size mm2
Processor 31.25MHz,32-bit ARM7
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