HM9708 datasheet(6/9 Pages) HMSEMI

部件名	HM9708

功能描述	200m廓 Power Distribution Switches

PDF	9 Pages

Scroll/Zoom	100%

制造商	HMSEMI [Shenzhen Huazhimei Semiconductor Co., Ltd]

网页	http://www.hmsemi.com/

标志

6 / 9 page

Pin Description

VOUT (Pin 1):

Ideal Diode Cathode and Output. Bypass VOUT with ESR capacitor. However stability

improves with higher ESRs.

GND (Pin 2):

Power and Signal Ground for the IC.

NC (Pin 3):

No used.

EN (Pin 4):

Status Condition Indicator. This pin indicates the conducting status of the

. If the

part is forward biased (VIN > VOUT + VFWD) this pin will be Hi-Z. If the part is reverse biased (VOUT > VIN +

VRTO), then this pin will pull down 10mA through an open-drain. When terminated to a high voltage

through a 470k resistor, a high voltage indicates diode conducting. May be left floating or grounded

when not in use.

VIN (Pin 5):

Ideal Diode Anode and Positive Power Supply for

. When operating

as a

switch it must be bypassed with a low ESR ceramic capacitor.

HM9708

HM9708 数据表(PDF) 6 Page - Shenzhen Huazhimei Semiconductor Co., Ltd