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HA17384HPS/HRP中文資料日立數(shù)據(jù)手冊(cè)PDF規(guī)格書
HA17384HPS/HRP規(guī)格書詳情
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)：
HA17384HPS/HRP
- 制造商：
HITACHI
- 制造商全稱：
Hitachi Semiconductor
- 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/瑞薩 |
23+ |
NA/ |
165 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
HITACHI |
23+ |
DIP |
20000 |
全新原裝假一賠十 |
詢價(jià) | ||
HIT |
10+ |
SOP-8 |
350 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
HIT |
24+ |
DIP8 |
3629 |
原裝優(yōu)勢(shì)!房間現(xiàn)貨!歡迎來電! |
詢價(jià) | ||
RENESAS/瑞薩 |
22+ |
SOP-8 |
25000 |
只有原裝絕對(duì)原裝,支持BOM配單! |
詢價(jià) | ||
HITACHI |
22+23+ |
DIP8 |
34872 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
HIT |
21+ |
NA |
15 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
HIT |
DIP8 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
HIT |
23+ |
DIP-8 |
3200 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售 |
詢價(jià) | ||
HITACHI |
2002 |
DIP |
100 |
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢 |
詢價(jià) |
