| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
NCP1252 | Current Mode PWM Controller for Forward and Flyback Applications The NCP1252 controller offers everything needed to build cost? effective and reliable ac?dc switching supplies dedicated to ATX power supplies. Thanks to the use of an internally fixed timer, NCP1252 detects an output overload without relying on the auxiliary Vcc. A Brown?Out input offers prot 文件:377.16 Kbytes 頁(yè)數(shù):22 Pages | ONSEMI 安森美半導(dǎo)體 | ONSEMI | |
NCP1252 | Flyback Applications 文件:259.92 Kbytes 頁(yè)數(shù):17 Pages | ONSEMI 安森美半導(dǎo)體 | ONSEMI | |
NCP1252 | PWM控制器,電流模式,用于正向和反激應(yīng)用 The NCP1252 controller offers everything needed to build cost effective and reliable ac-dc switching supplies dedicated to ATX power supplies or any forward application. Thanks to the use of an internally fixed timer, NCP1252 detects an output overload without relying on the auxiliary Vcc. A Brown-O ? Peak current mode control\n? Help to build rugged power supplies\n? Adjustable switching frequency\n? High flexibility on the switching frequency\n? Latched primary overcurrent protection with 10 ms fixed delay\n? Allow temporary over load/current and latch permanent fault\n? Adjustable soft start; | ONSEMI 安森美半導(dǎo)體 | ONSEMI | |
Current Mode PWM Controller for Forward and Flyback Applications The NCP1252 controller offers everything needed to build cost? effective and reliable ac?dc switching supplies dedicated to ATX power supplies. Thanks to the use of an internally fixed timer, NCP1252 detects an output overload without relying on the auxiliary Vcc. A Brown?Out input offers prot 文件:377.16 Kbytes 頁(yè)數(shù):22 Pages | ONSEMI 安森美半導(dǎo)體 | ONSEMI | ||
絲?。?a target="_blank" title="Marking" href="/1252a/marking.html">1252A;Package:SOIC-8;Current Mode PWM Controller for Forward and Flyback Applications The NCP1252 controller offers everything needed to build cost? effective and reliable ac?dc switching supplies dedicated to ATX power supplies. Thanks to the use of an internally fixed timer, NCP1252 detects an output overload without relying on the auxiliary Vcc. A Brown?Out input offers prot 文件:377.16 Kbytes 頁(yè)數(shù):22 Pages | ONSEMI 安森美半導(dǎo)體 | ONSEMI | ||
絲?。?a target="_blank" title="Marking" href="/1252ap/marking.html">1252AP;Package:PDIP-8;Current Mode PWM Controller for Forward and Flyback Applications The NCP1252 controller offers everything needed to build cost? effective and reliable ac?dc switching supplies dedicated to ATX power supplies. Thanks to the use of an internally fixed timer, NCP1252 detects an output overload without relying on the auxiliary Vcc. A Brown?Out input offers prot 文件:377.16 Kbytes 頁(yè)數(shù):22 Pages | ONSEMI 安森美半導(dǎo)體 | ONSEMI | ||
絲?。?a target="_blank" title="Marking" href="/1252b/marking.html">1252B;Package:SOIC-8;Current Mode PWM Controller for Forward and Flyback Applications The NCP1252 controller offers everything needed to build cost? effective and reliable ac?dc switching supplies dedicated to ATX power supplies. Thanks to the use of an internally fixed timer, NCP1252 detects an output overload without relying on the auxiliary Vcc. A Brown?Out input offers prot 文件:377.16 Kbytes 頁(yè)數(shù):22 Pages | ONSEMI 安森美半導(dǎo)體 | ONSEMI | ||
絲?。?a target="_blank" title="Marking" href="/1252c/marking.html">1252C;Package:SOIC-8;Current Mode PWM Controller for Forward and Flyback Applications The NCP1252 controller offers everything needed to build cost? effective and reliable ac?dc switching supplies dedicated to ATX power supplies. Thanks to the use of an internally fixed timer, NCP1252 detects an output overload without relying on the auxiliary Vcc. A Brown?Out input offers prot 文件:377.16 Kbytes 頁(yè)數(shù):22 Pages | ONSEMI 安森美半導(dǎo)體 | ONSEMI | ||
絲?。?a target="_blank" title="Marking" href="/1252d/marking.html">1252D;Package:SOIC-8;Current Mode PWM Controller for Forward and Flyback Applications The NCP1252 controller offers everything needed to build cost? effective and reliable ac?dc switching supplies dedicated to ATX power supplies. Thanks to the use of an internally fixed timer, NCP1252 detects an output overload without relying on the auxiliary Vcc. A Brown?Out input offers prot 文件:377.16 Kbytes 頁(yè)數(shù):22 Pages | ONSEMI 安森美半導(dǎo)體 | ONSEMI | ||
絲?。?a target="_blank" title="Marking" href="/1252e/marking.html">1252E;Package:SOIC-8;Current Mode PWM Controller for Forward and Flyback Applications The NCP1252 controller offers everything needed to build cost? effective and reliable ac?dc switching supplies dedicated to ATX power supplies. Thanks to the use of an internally fixed timer, NCP1252 detects an output overload without relying on the auxiliary Vcc. A Brown?Out input offers prot 文件:377.16 Kbytes 頁(yè)數(shù):22 Pages | ONSEMI 安森美半導(dǎo)體 | ONSEMI |
技術(shù)參數(shù)
- Pb-free:
Pb
- Halide free:
H
- Status:
Active
- Topology:
Flyback
- Control Mode:
Current Mode
- fsw Typ (kHz):
Up to 500
- Stand-by Mode:
Yes
- UVLO (V):
9 to 10
- Short Circuit Protection:
Yes
- Latch:
Yes
- Soft Start:
Yes
- VCC Max (V):
28
- Drive Cap. (mA):
500/800
- Package Type:
SOIC-8
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ON(安森美) |
24+ |
標(biāo)準(zhǔn)封裝 |
11988 |
全新原裝正品/價(jià)格優(yōu)惠/質(zhì)量保障 |
詢價(jià) | ||
ON |
2024+ |
N/A |
70000 |
柒號(hào)只做原裝 現(xiàn)貨價(jià)秒殺全網(wǎng) |
詢價(jià) | ||
ON(安森美) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
HG/HX |
23+ |
SOP-8 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
HG |
23+ |
SOP-8 |
22856 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | ||
ON(安森美) |
23+ |
標(biāo)準(zhǔn)封裝 |
8000 |
正規(guī)渠道,只有原裝! |
詢價(jià) | ||
ON(安森美) |
23+ |
標(biāo)準(zhǔn)封裝 |
5000 |
原廠原裝現(xiàn)貨訂貨價(jià)格優(yōu)勢(shì)終端BOM表可配單提供樣品 |
詢價(jià) | ||
ON/安森美 |
2023+ |
PDIP-8SOIC-8 |
86950 |
一級(jí)代理商原裝進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
ON(安森美) |
23+ |
16655 |
公司只做原裝正品,假一賠十 |
詢價(jià) | |||
HG/HX |
24+ |
SOP-8 |
60000 |
詢價(jià) |
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