
For Reference Only
Part Number | UCC28221DG4 |
OEMstron Part # | UCC28221DG4 |
Manufacturer | Texas Instruments |
Category | Semiconductors › Power Management ICs › AC DC Converters, Offline Switchers |
Description | IC REG CTRLR FLYBK ISO CM 16SOIC |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | UCC28221DG4 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
UCC28221DG4 Specifications
Part Number | UCC28221DG4 | |
Brand | Texas Instruments | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | AC DC Converters, Offline Switchers | |
Manufacturer | ||
Series | - | |
Output Isolation | Isolated | |
Internal Switch(s) | No | |
Voltage - Breakdown | - | |
Topology | Flyback | |
Voltage - Start Up | 13V | |
Voltage - Supply (Vcc/Vdd) | 8.4V ~ 14.5V | |
Duty Cycle | 75% | |
Frequency - Switching | 2MHz | |
Power (Watts) | - | |
Fault Protection | Current Limiting, Over Voltage | |
Control Features | Soft Start | |
Operating Temperature | -55°C ~ 150°C (TJ) | |
Package / Case | 16-SOIC (0.154", 3.90mm Width) | |
Supplier Device Package | 16-SOIC | |
Mounting Type | Surface Mount |
UCC28221DG4 Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
UCC28221D D# V36:1790_07429636 Texas Instruments |
Current Mode PWM Controller 100A 1100kHz Automotive 16-Pin SOIC Tube RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
UCC28221D Texas Instruments |
STOCK |
150 |
Part Number | Description | Stock |
UCC28221D Texas Instruments |
IC REG CTRLR FLYBK ISO CM 16SOIC |
111 |
UCC28221DG4 Texas Instruments |
IC REG CTRLR FLYBK ISO CM 16SOIC |
1754 |
Part Number | Description | Stock |
UCC28221DG4 D# UCC28221DG4-ND Texas Instruments |
IC REG CTRLR FLYBK ISO CM 16SOIC |
Temporarily Out of Stock |
UCC28221D D# 2156-UCC28221D-TI-ND Rochester Electronics LLC |
UCC28221 DUAL INTERLEAVED PWM CO |
17076 In Stock |
Part Number | Description | Stock |
UCC28221DG4 Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
74 |
UCC28221D Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
179 |
Part Number | Description | Stock |
UCC28221DG4 Texas Instruments |
OEM/CM ONLY |
909 |
UCC28221D Texas Instruments |
OEM/CM ONLY |
794 |
Part Number | Description | Stock |
UCC28221DG4 D# 595-UCC28221DG4 Texas Instruments |
Switching Controllers Dual Interleaved PWM Cntrlr RoHS: Compliant
|
120 |
UCC28221D D# 595-UCC28221D Texas Instruments |
Switching Controllers Dual Interleaved w/ Prog Max Duty Cycle RoHS: Compliant
|
68 |
Part Number | Description | Stock |
UCC28221D D# NS-UCC28221D Texas Instruments |
OEM/CM ONLY |
8474 |
UCC28221DG4 D# NS-UCC28221DG4 Texas Instruments |
OEM/CM ONLY |
2154 |
Part Number | Description | Stock |
UCC28221DG4 Texas Instruments |
49 |
Part Number | Description | Stock |
UCC28221D Texas Instruments |
UCC28221 Dual Interleaved PWM Controller with Programmable Max Duty Cycle RoHS: Compliant
|
17076 |
Part Number | Description | Stock |
UCC28221D Texas Instruments |
OEM/CM ONLY |
166 |
UCC28221DG4 Texas Instruments |
OEM/CM ONLY |
78 |
Part Number | Description | Stock |
UCC28221D Texas Instruments |
Automotive Dual Interleaved 2MHz PWM controller with Programmable max duty cycle 13V/8V UVLO |
3,757 |
Part Number | Description | Stock |
UCC28221D Texas Instruments |
RFQ |
11211 |
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