Rated 
(5/5) based on 16 customer reviews
(5/5) based on 16 customer reviews
Description
IC REG CTRLR PWM CM/VM 20TSSOP Series: - Applications: Number of Outputs: 1 Frequency - Max: 945kHz Voltage - Input: Duty Cycle: Voltage - Output: Voltage - Supply: 4.7 V ~ 17 V Buck: No Boost: No Mounting Type: Flyback: No Inverting: No Doubler: No Divider: No Cuk: No Isolated: Yes Operating Temperature: -40～C ~ 125～C Package / Case: 20-TSSOP (0.173, 4.40mm Width) Supplier Device Package: 20-TSSOP
| Part Number | UCC28251PWR |
| Main Category | Integrated Circuits (ICs) |
| Sub Category | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Brand | |
| Description | IC REG CTRLR MULT TOP 20TSSOP |
| Series | - |
| Packaging | Cut Tape (CT) |
| Output Type | PWM Signal |
| Function | Step-Up/Step-Down |
| Output Configuration | Positive |
| Topology | Full-Bridge, Half-Bridge, Push-Pull |
| Number of Outputs | 2 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 4.7 V ~ 17 V |
| Frequency - Switching | 42kHz ~ 945kHz |
| Duty Cycle (Max) | - |
| Synchronous Rectifier | Yes |
| Clock Sync | No |
| Serial Interfaces | - |
| Control Features | Current Limit, Enable, Frequency Control, Ramp, Soft Start |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 20-TSSOP |
| Image |  |
Lowest Price: $1.86
Highest Price: $6.81
1 - 5 of 5 Record(s)
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Part Number:
UCC28251PWR
Brand:
TI
D/C:
21/22+
Qty:
20000
Price (USD):
1.86
Company:
JINYIEC TECHNOLOGY (HK) LIMITED
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Part Number
Brand
D/C
Qty
Price (USD)
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Part Number:
UCC28251PWR
Brand:
TI
D/C:
21+
Qty:
23179
Price (USD):
3.0975
Company:
INSO (INCREDIBLE SOLUTION) HK LIMITED
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Part Number:
UCC28251PWR
Brand:
TI
D/C:
17+
Qty:
1004
Price (USD):
4.335
Company:
Zhaoxin Electronic Limited
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Part Number:
UCC28251PWR
Brand:
Texas Instruments
D/C:
21+
Qty:
30000
Price (USD):
5.5725
Company:
Shenzhen Chuangxinda Electronic-Tech Co.,Ltd
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Part Number:
UCC28251PWR
Brand:
TI/
D/C:
Qty:
26179
Price (USD):
6.81
Company:
CIS Ltd (CHECK IC SOLUTION LIMITED)
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UCC28251PWR Ref.
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