米6体育平台手机版

SNVS628H October 2009 – December 2019 LM5060

PRODUCTION DATA.

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机械数据 (封装 | 引脚)

DGS|10
- MPDS035C

散热焊盘机械数据 (封装 | 引脚)

订购信息

6.5 Electrical Characteristics

Unless otherwise stated the following conditions apply: VIN = 14 V, EN = 2.00 V, UVLO = 2.00 V, OVP = 1.50 V, and T_J = 25°C. Limits in standard type are for T_J = 25°C except where noted. Minimum and Maximum limits are ensured through test, design, or statistical correlation. Typical values represent the most likely parametric norm at T_J = 25°C, and are provided for reference purposes only.

PARAMETER		TEST CONDITIONS		MIN	TYP	MAX	UNIT
VIN PIN
I_IN-EN	Input current, enabled mode		T_J = 25°C		1.4		mA
I_IN-EN	Input current, enabled mode		T_J = –40°C to 125°C			1.7	mA
I_IN-DIS	Input current, disabled mode	EN = 0.50 V	T_J = 25°C		9		µA
I_IN-DIS	Input current, disabled mode	EN = 0.50 V	T_J = –40°C to 125°C			15	µA
I_IN-STB	Input current, standby mode	UVLO = 0.00 V	T_J = 25°C		0.56		mA
I_IN-STB	Input current, standby mode	UVLO = 0.00 V	T_J = –40°C to 125°C			0.80	mA
POR_EN	Power on reset threshold at VIN	VIN rising	T_J = 25°C		5.1		V
POR_EN	Power on reset threshold at VIN	VIN rising	T_J = –40°C to 125°C			5.46	V
POR_EN-HYS	POR_EN hysteresis	VIN falling			500		mV
OUT PIN
I_OUT-EN	OUT pin bias current, enabled	OUT = VIN, normal operation	T_J = 25°C		8		µA
I_OUT-EN	OUT pin bias current, enabled	OUT = VIN, normal operation	T_J = –40°C to 125°C	5.0		11.0	µA
I_OUT-DIS	OUT pin leakage current, disabled⁽¹⁾	Disabled, OUT = 0 V, SENSE = VIN			0		μA
SENSE PIN
I_SENSE	Threshold programming current	SENSE pin bias current	T_J = 25°C		16		µA
I_SENSE	Threshold programming current	SENSE pin bias current	T_J = –40°C to 125°C	13.6		18.0	µA
V_OFFSET	V_DS comparator offset voltage	SENSE - OUT voltage for fault detection	T_J = 25°C		0		mV
V_OFFSET	V_DS comparator offset voltage	SENSE - OUT voltage for fault detection	T_J = –40°C to 125°C	–7.0		7.0	mV
I_RATIO	I_SENSE and I_OUT-EN current ratio	I_SENSE / I_OUT-EN	T_J = 25°C		2.0
I_RATIO	I_SENSE and I_OUT-EN current ratio	I_SENSE / I_OUT-EN	T_J = –40°C to 125°C	1.70		2.30
OVP INPUT
OVP_TH	OVP threshold	OVP pin threshold voltage rising	T_J = 25°C		2.0		V
OVP_TH	OVP threshold	OVP pin threshold voltage rising	T_J = –40°C to 125°C	1.88		2.12	V
OVP_HYS	OVP hysteresis				240		mV
OVP_DEL	OVP delay time	Delay from OVP pin > OVP_TH to GATE low			9.6		µs
OVP_BIAS	OVP pin bias current	OVP = 1.9 V	T_J = 25°C		0		µA
OVP_BIAS	OVP pin bias current	OVP = 1.9 V	T_J = –40°C to 125°C			0.50	µA
UVLO INPUT
UVLO_TH	UVLO threshold	UVLO pin threshold voltage rising	T_J = 25°C		1.6		V
UVLO_TH	UVLO threshold	UVLO pin threshold voltage rising	T_J = –40°C to 125°C	1.45		1.75	V
UVLO_HYS	UVLO hysteresis		T_J = 25°C		180		mV
UVLO_HYS	UVLO hysteresis		T_J = –40°C to 125°C	120		230	mV
UVLO_BIAS	UVLO pin pull-down current		T_J = 25°C		5.5		µA
UVLO_BIAS	UVLO pin pull-down current		T_J = –40°C to 125°C	3.8		7.2	µA
EN INPUT
EN_THH	High-level input voltage		T_J = –40°C to 125°C	2.00			V
EN_THL	Low-level input voltage		T_J = –40°C to 125°C			0.80	V
EN_HYS	EN threshold hysteresis				200		mV
EN_BIAS	EN pin pull-down current		T_J = 25°C		6		µA
EN_BIAS	EN pin pull-down current		T_J = –40°C to 125°C			8.0	µA
GATE CONTROL (GATE PIN)
I_GATE	Gate charge (sourcing) current, on state	On-state	T_J = 25°C		24		µA
I_GATE	Gate charge (sourcing) current, on state	On-state	T_J = –40°C to 125°C	17		31	µA
I_GATE-OFF	Gate discharge (sinking) current, off state	UVLO = 0.00 V			2.2		mA
I_GATE-FLT	Gate discharge (sinking) current, fault state	OUT < SENSE			80		mA
V_GATE	Gate output voltage in normal operation	GATE - VIN voltage GATE pin open	T_J = 25°C		12		V
V_GATE	Gate output voltage in normal operation	GATE - VIN voltage GATE pin open	T_J = –40°C to 125°C	10		14	V
V_GATE-TH	V_GS status comparator threshold voltage	GATE - OUT threshold voltage for TIMER voltage reset and TIMER current change	T_J = 25°C		5		V
V_GATE-TH	V_GS status comparator threshold voltage		T_J = –40°C to 125°C	3.50		6.50	V
V_GATE-CLAMP	Zener clamp between GATE pin and OUT pin	I_GATE-CLAMP = 0.1 mA			16.8		V
TIMER (TIMER PIN)
V_TMRH	Timer fault threshold	TIMER pin voltage rising			2.0		V
V_TMRL	Timer re-enable threshold	TIMER pin voltage falling			0.30		V
I_TIMERH	Timer charge current for V_DS fault	TIMER charge current after start-up V_GS = 6.5 V	T_J = 25°C		11		µA
I_TIMERH	Timer charge current for V_DS fault	TIMER charge current after start-up V_GS = 6.5 V	T_J = –40°C to 125°C	8.5		13.0	µA
I_TIMERL	Timer start-up charge current	TIMER charge current during start-up V_GS = 3.5 V	T_J = 25°C		6		µA
I_TIMERL	Timer start-up charge current	TIMER charge current during start-up V_GS = 3.5 V	T_J = –40°C to 125°C	4.0		7.0	µA
I_TIMERR	Timer reset discharge current	TIMER pin = 1.5 V	T_J = 25°C		6		mA
I_TIMERR	Timer reset discharge current	TIMER pin = 1.5 V	T_J = –40°C to 125°C	4.4		8.2	mA
t_FAULT	Fault to GATE low delay	TIMER pin > 2.0 V No load on GATE pin			5		µs
POWER GOOD (nPGD PIN)
PGD_VOL	Output low voltage	I_SINK = 2 mA	T_J = 25°C		80		mV
PGD_VOL	Output low voltage	I_SINK = 2 mA	T_J = –40°C to 125°C			205	mV
PGD_IOH	Off leakage current	V_nPGD = 10 V	T_J = 25°C		0.02		µA
PGD_IOH	Off leakage current	V_nPGD = 10 V	T_J = –40°C to 125°C			1.00	µA

(1) The GATE pin voltage is typically 12 V above the VIN pin when the LM5060 is enabled. Therefore, the Absolute Maximum Rating for VIN (75 V) applies only when the LM5060 is disabled, or for a momentary surge to that voltage since the Absolute Maximum Rating for the GATE pin is also 75 V.