Texas Instruments

Category: Power Management ICs

UCD3138 Highly Integrated Digital Controller for Isolated Power with 3 Feedback Loops and 8 DPWM Outputs

* $7.24 - * $15.05
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey 2156-UCD3138RMHT-ND 275 $16.54 $15.21 $11.26 $12.84 $7.57 Buy
AVNET Europe UCD3138RMHT 250 * $9.25 * $8.16 Buy
AVNET Express UCD3138RMHT 347 1 $9.71 $9.48 $9.11 $9.11 Buy
element14 APAC UCD3138RMHT 1 * $15.05 * $13.83 * $12.59 * $11.69 * $11.69 * $11.69 Buy
Farnell UCD3138RMHT 1 * $7.24 * $7.24 Buy
Mouser Electronics 595-UCD3138RMHT 150 1 $16.46 $15.14 $14.51 $12.78 $10.09 $10.09 Buy
Newark UCD3138RMHT 250 $10.73 $10.73 $10.73 $10.73 $7.95 $7.95 Buy
Win Source UCD3138RMHT 8000 4 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
A/D Channels 7
Analog Comparators 6
Approx. Price (US$) 2.70 | 1ku
Communications 1 PMBUS,1 UART
Compensator 2-pole/2-zero (PID hardware)
DPWM Resolution(ps) 250
Frequency(Max)(kHz) 2000
GPIOs 18
No. of Digital Power Peripheral feedback loops 3
No. of Outputs 8
Non-Volatile Memory 32kB (Program),2kB (Data)
Operating Temperature Range(C) -40 to 125
Package Group WQFN
Package Size mm2
Processor 31.25MHz,32-bit ARM7
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