HA16114中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書
HA16114規(guī)格書詳情
Description
The HA16114P/FP/FPJ and HA16120FP/FPJ are single-channel PWM switching regulator controller ICs suitable for chopper-type DC/DC converters. Integrated totem-pole output circuits enable these ICs to drive the gate of a power MOSFET directly. The output logic of the HA16120 is designed to control a DC/DC step-up (boost) converter using an N-channel power MOS FET. The output logic of the HA16114 is designed to control a DC/DC step-down (buck) converter or inverting converter using a P-channel power MOS FET.
Features
? Wide supply voltage range: 3.9 V to 40 V*
? Maximum operating frequency: 600 kHz
? Able to drive a power MOS FET (±1 A maximum peak current) by the built-in totem-pole gate predriver circuit
? Can operate in synchronization with an external pulse signal, or with another controller IC
? Pulse-by-pulse overcurrent limiting (OCL)
? Intermittent operation under continuous overcurrent
? Low quiescent current drain when shut off by grounding the ON/OFF pin
HA16114: IOFF = 10 μA (max)
HA16120: IOFF = 150 μA (max)
? Externally trimmable reference voltage (Vref): ±0.2 V
? Externally adjustable undervoltage lockout points (with respect to VIN)
? Stable oscillator frequency
? Soft start and quick shut function
Note: The reference voltage 2.5 V is under the condition of VIN ≥4.5 V.
Functions
? 2.5 V voltage reference
? Sawtooth oscillator (Triangle wave)
? Overcurrent detection
? External synchronous input
? Totem-pole output
? Undervoltage lockout (UVL)
? Error amplifier
? Vref overvoltage protection (OVP)
產(chǎn)品屬性
- 型號：
HA16114
- 制造商：
RENESAS
- 制造商全稱：
Renesas Technology Corp
- 功能描述：
Switching Regulator for Chopper Type DC/DC Converter
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
RENESAS/瑞薩 |
22+ |
SOP16 |
43215 |
原裝正品現(xiàn)貨,可開13個點(diǎn)稅 |
詢價(jià) | ||
RENESAS |
1836+ |
SOP16 |
9852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
RENESAS/瑞薩 |
22+ |
SOP |
9000 |
原裝正品 |
詢價(jià) | ||
瑞薩電子 | Renesas |
21+ |
SOP16 |
3800 |
詢價(jià) | |||
RENESAS/瑞薩 |
22+ |
SOP16 |
3255 |
強(qiáng)勢庫存!原裝現(xiàn)貨! |
詢價(jià) | ||
RENASES |
21+ |
SOP |
6000 |
原裝正品 |
詢價(jià) | ||
HITACHI |
22+ |
SOIC5.2mm |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實(shí)單! |
詢價(jià) | ||
RENESAS |
21+ |
SOP |
12588 |
原裝正品,自己庫存 假一罰十 |
詢價(jià) | ||
HITTITE |
24+ |
SOP |
3200 |
絕對原裝自家現(xiàn)貨!真實(shí)庫存!歡迎來電! |
詢價(jià) | ||
RENESAS |
2020+ |
SOP16 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) |
