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NCP81234 ON Semiconductor Dual-Channel/Two-Phase Controller Datasheet

NCP81234MNTXG Switching Controllers Multi-Phase Controller with Dual Loop Capability, Configurable, DrMOS Compatible


ON Semiconductor
NCP81234
Part Number NCP81234
Manufacturer ON Semiconductor (https://www.onsemi.com/)
Description Pin Name Type Description 1 VIN Power Input Power Supply Input. Power supply input pin of the device, which is connected to the integrated 5 V LDO. 4.7 mF or more ceramic capacitors must bypass this input to power ground. The capac- itors should be placed as close as possible to this pin. ...
Features
• Single Vin = 4.5 ~ 20 V with Input Feedforward
• Integrated 5.35 V LDO
• Vout = 0.6 V ~ 5.3 V
• Fsw = 200 k ~ 1.2 MHz
• PWM Output Compatible to 3.3 V and 5 V DrMOS
• Dual−Channel or Two−Phase Operation
• DDR Power Mode Option
• Interleaved Operation
• Differential Current Sense Compatible for both Inductor DCR Sense and DrMOS Iout
• 2 Independent Enables with Programmable Input UVLO
• Programmable DrMOS Power Ready Detection (DRVON)
• 2 Power Good Indicators
• Comprehensive Fault Indicator
• Externally Programmable Soft Start and Delay Time
• Programmable Hiccup Over Current Protection
• Hi...

Document Datasheet NCP81234 datasheet pdf (333.91KB)
Distributor Distributor
Mouser Electronics
Stock 418 In Stock
Price
1 units: 2.9 USD
10 units: 2.63 USD
25 units: 2.48 USD
100 units: 2.08 USD
250 units: 1.88 USD
500 units: 1.82 USD
1000 units: 1.56 USD
2500 units: 1.5 USD
5000 units: 1.44 USD
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NCP81234 Distributor

part
onsemi
NCP81234MNTXG
DC/DC CTRL, SYNC BUCK, 1.2MHZ, QFN-28
15000 units: 2143 KRW
10000 units: 2209 KRW
5000 units: 2318 KRW
500 units: 2428 KRW
100 units: 2537 KRW
Distributor
element14 Asia-Pacific

0 In Stock
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part
onsemi
NCP81234MNTXG
벅 조정기 포지티브 출력 강압 DC DC 스위칭 컨트롤러, 레귤레이터 IC 28-QFN(5x5)
5000 units: 2088.7456 KRW
Distributor
DigiKey

5000 In Stock
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part
onsemi
NCP81234MNTXG
Switching Controllers Multi-Phase Controller with Dual Loop Capability, Configurable, DrMOS Compatible
1 units: 2.9 USD
10 units: 2.63 USD
25 units: 2.48 USD
100 units: 2.08 USD
250 units: 1.88 USD
500 units: 1.82 USD
1000 units: 1.56 USD
2500 units: 1.5 USD
5000 units: 1.44 USD
Distributor
Mouser Electronics

418 In Stock
BuyNow BuyNow
part
onsemi
NCP81234MNTXG
DC to DC Controller Circuit
3000 units: 1.483 USD
1000 units: 1.532 USD
500 units: 1.582 USD
250 units: 1.632 USD
100 units: 1.74 USD
25 units: 1.921 USD
10 units: 1.983 USD
1 units: 2.086 USD
Distributor
Arrow Electronics

3825 In Stock
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part
onsemi
NCP81234MNTXG
DC to DC Controller Circuit
3000 units: 1.483 USD
1000 units: 1.532 USD
500 units: 1.582 USD
250 units: 1.632 USD
100 units: 1.74 USD
25 units: 1.921 USD
10 units: 1.983 USD
4 units: 2.086 USD
Distributor
Verical

3825 In Stock
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part
onsemi
NCP81234MNTXG
1053 units: 1.728 USD
470 units: 1.9008 USD
1 units: 3.456 USD
Distributor
Quest Components

4000 In Stock
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part
onsemi
NCP81234MNTXG
INSTOCK
No price available
Distributor
Chip 1 Exchange

5687 In Stock
No Longer Stocked
part
onsemi
NCP81234MNTXG
DC/DC Controllers, 2 Output, Synchronous Buck (Step Down), 4.5 V to 20 V, 28 Pins, QFN-EP - Tape and Reel (Alt: NCP81234MNTXG)
500000 units: 1.43369 USD
50000 units: 1.47994 USD
40000 units: 1.52618 USD
30000 units: 1.57243 USD
20000 units: 1.61868 USD
10000 units: 1.66493 USD
5000 units: 1.71118 USD
Distributor
Avnet Americas

0 In Stock
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part
onsemi
NCP81234MNTXG
DC/DC Controllers, 2 Output, Synchronous Buck (Step Down), 4.5 V to 20 V, 28 Pins, QFN-EP (Alt: NCP81234MNTXG)
No price available
Distributor
Avnet Silica

0 In Stock
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part
onsemi
NCP81234MNTXG
No price available
Distributor
Bristol Electronics

5000 In Stock
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