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HA17385HPS中文資料日立數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
廠商型號(hào) |
HA17385HPS |
功能描述 | High Speed Current Mode PWM Control IC for Switching Power Supply |
文件大小 |
145.96 Kbytes |
頁(yè)面數(shù)量 |
31 頁(yè) |
生產(chǎn)廠商 | Hitachi Semiconductor |
企業(yè)簡(jiǎn)稱(chēng) |
Hitachi【日立】 |
中文名稱(chēng) | 日立公司官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2024-12-24 22:30:00 |
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Description
The HA17384S/H and HA17385H are PWM control switching regulator IC series suitable for highspeed, current-mode switching power supplies. With ICs from this series and a few external parts, a small, low cost flyback-transformer switching power supply can be constructed, which facilitates good line regulation by current mode control. Synchronous operation driven after an external signal can also be easily obtained which offers various applications such as a power supply for monitors small multi-output power supply.
Features
? High-safety UVL circuit is used (Both VIN and Vref are monitored)
? High speed operation:
- Current detection response time: 100 ns Typ
- Maximum oscillation frequency: 500 kHz
? Low standby current: 170 μA Typ
? Wide range dead band time
(Discharge current of timing capacitance is constant 8.4 mA Typ)
? Able to drive power MOSFET directly
(Absolute maximum rating of output current is ±1 A peak)
? OVP function (over voltage protection) is included *1
(Output stops when FB terminal voltage is 7.0 V Typ or higher)
? TSD function (thermal shut-down protection) is included *1
(Output stops when the temperature is 160°C Typ or higher)
? Zener protection is included
(Clamp voltage between VIN and GND is 34 V Typ)
? Wide operating temperature range:
- Operating temperature: –20°C to +105°C
? - Junction temperature: 150°C *2
產(chǎn)品屬性
- 型號(hào):
HA17385HPS
- 制造商:
RENESAS
- 制造商全稱(chēng):
Renesas Technology Corp
- 功能描述:
High Speed Current Mode PWM Control IC for Switching Power Supply
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
RENESAS |
2020+ |
SOP-8 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢(xún)價(jià) | ||
RENESA |
23+ |
NA/ |
200 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢(xún)價(jià) | ||
HIT |
2016+ |
SOP8P |
6523 |
只做原裝正品現(xiàn)貨!或訂貨! |
詢(xún)價(jià) | ||
HIT |
21+ |
NA |
1 |
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢(xún)價(jià) | ||
RENESA |
23+ |
SOP |
5680 |
原廠原裝 |
詢(xún)價(jià) | ||
RENESAS/瑞薩 |
23+ |
SOP-8 |
6000 |
專(zhuān)注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢(xún)價(jià) | ||
RENESA |
2023+ |
SOP |
6893 |
十五年行業(yè)誠(chéng)信經(jīng)營(yíng),專(zhuān)注全新正品 |
詢(xún)價(jià) | ||
RENESAS/瑞薩 |
22+ |
SOP-8 |
25000 |
只有原裝絕對(duì)原裝,支持BOM配單! |
詢(xún)價(jià) | ||
RENESAS |
22+23+ |
SOPPB |
37965 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢(xún)價(jià) | ||
RENESA |
2022 |
SOP |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢(xún) |
詢(xún)價(jià) |