米6体育平台手机版

ZHCSHU0C March 2018 – October 2021 LM51501-Q1

PRODUCTION DATA

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机械数据 (封装 | 引脚)

RUM|16

散热焊盘机械数据 (封装 | 引脚)

订购信息

7.1 Absolute Maximum Ratings

Over the recommended operating junction temperature range of –40°C to 150°C (unless otherwise specified)⁽¹⁾

		MIN	MAX	UNIT
Input	VIN to AGND	–0.3	65	V
	VOUT to AGND	–0.3	65
	EN to AGND	–0.3	65
	RT to AGND⁽²⁾	–0.3	AVCC + 0.3
	SYNC to AGND	–0.3	7
	VSET to AGND	–0.3	7
	CS to AGND (DC)	–0.3	AVCC + 0.3
	CS to AGND (40-ns transient)	–1.0	AVCC + 0.3
	CS to AGND (20-ns transient)	–2.0	AVCC + 0.3
	PGND to AGND	–0.3	0.3
Output	LO to AGND (DC)	-0.3	PVCC + 0.3	V
	LO to AGND (40-ns transient)	–1.0	PVCC + 0.3
	LO to AGND (20-ns transient)	–2.0	PVCC + 0.3
	STATUS to AGND⁽³⁾	–0.3	65
	COMP to AGND⁽²⁾	–0.3	AVCC + 0.3
	AVCC to AGND	–0.3	7
	PVCC to AVCC	–0.3	0.3
T_J	Junction temperature⁽⁴⁾	–40	150	℃
T_STG	Storage temperature	–55	150	℃

(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2) The pin voltage is clamped by an internal circuit, and is not specified to have an external voltage applied.

(3) STATUS can go below ground during the STATUS low-to-high transition. The negative voltage on STATUS during this transition is
clamped by an internal diode and it does not damage the device.

(4) High junction temperatures degrade operating lifetimes. Operating lifetime is de-rated for junction temperatures greater than 125°C.