米6体育平台手机版

ZHCSOA6A July 2021 – February 2022 LM74501-Q1

PRODUCTION DATA

封装选项

请参考 PDF 数据表获取器件具体的封装图。

机械数据 (封装 | 引脚)

DDF|8

散热焊盘机械数据 (封装 | 引脚)

订购信息

zhcsoa6a_oa

6.5 Electrical Characteristics

T_J = –40°C to +125°C; typical values at T_J = 25°C, V_(SOURCE) = 12 V, C_IN = C_(VCAP)= C_OUT = 0.1 µF, V_(EN) = 3.3 V, over operating free-air temperature range (unless otherwise noted)

PARAMETER		TEST CONDITIONS	MIN	TYP	MAX	UNIT
V_SOURCESUPPLY VOLTAGE
V_CLAMP	V_DS clamp voltage	V_(EN) = 0 V	19		24	V
V_(SOURCE)	Operating input voltage		4		60	V
V_(SOURCE _POR)	VSOURCE POR rising threshold				3.9	V
V_(SOURCE _POR)	VSOURCE POR falling threshold		2.2	2.8	3.1	V
V_{(SOURCE POR(Hys))}	VSOURCE POR hysteresis		0.44		0.67	V
I_(SHDN)	Shutdown supply current	V_(EN) = 0 V		0.9	1.5	µA
I_(Q)	Operating quiescent current			80	130	µA
ENABLE INPUT
V_{(EN_IL)}	Enable input low threshold		0.5	0.9	1.22	V
V_{(EN_IH)}	Enable input high threshold		1.06	2	2.6	V
V_{(EN_Hys)}	Enable hysteresis		0.52		1.35	V
I_(EN)	Enable sink current	V_(EN)= 12 V		3	5	µA
GATE DRIVE
I_(GATE)	Peak source current	Enable (low to high) V_(GATE)– V_(SOURCE) = 5 V	3	11		mA
RDS_ON	discharge switch RDS_ON	V(_EN) = 0 V, V_(GATE)– V_(SOURCE) = 100 mV	24	30	36	kΩ
SW
R_(SW)	Battery sensing disconnect switch resistance	4 V < V_(SOURCE) ≤ 60 V	10	19.5	46	Ω
CHARGE PUMP
I_(VCAP)	Charge pump source current (charge pump on)	V_(VCAP)– V_SOURCE = 7 V	162	300	600	µA
I_(VCAP)	Charge pump sink current (charge pump off)	V_(VCAP)– V_SOURCE = 14 V		5	10	µA
V_(VCAP) – V_(SOURCE)	Charge pump voltage at V_(SOURCE) = 3.2 V	I_(VCAP) ≤ 30 µA	8			V
	Charge pump turn-on voltage		10.3	11.6	13	V
	Charge pump turn-off voltage		11	12.4	13.9	V
	Charge pump enable comparator hysteresis		0.4	0.8	1.2	V
V_{(VCAP UVLO)}	V_(VCAP) – V_(SOURCE)UV release at rising edge	V_{SOURCE –} V_DRAIN = 100 mV	5.7	6.5	7.5	V
V_{(VCAP UVLO)}	V_(VCAP) – V_(SOURCE) UV threshold at falling edge	V_{SOURCE –} V_DRAIN = 100 mV	5.05	5.4	6.2	V
DRAIN
I_(DRAIN)	DRAIN sink current	V_(SOURCE) = V_(EN) = –14 V, V_(DRAIN) = 0 V			4	µA