Datasheet > LM9061M

LM9061M

更新时间： 2024-02-17 04:32:44

品牌	Logo	应用领域
美国国家半导体 - NSC		驱动光电二极管接口集成电路驱动器
页数	文件大小	规格书
20页	319K
描述
IC BUF OR INV BASED MOSFET DRIVER, PDSO8, SOIC-8, MOSFET Driver

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LM9061M 技术参数

是否Rohs认证：	不符合	生命周期：	Transferred
包装说明：	SOIC-8	Reach Compliance Code：	not_compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.17	高边驱动器：	YES
输入特性：	SCHMITT TRIGGER	接口集成电路类型：	BUFFER OR INVERTER BASED MOSFET DRIVER
JESD-30 代码：	R-PDSO-G8	JESD-609代码：	e0
长度：	4.9 mm	湿度敏感等级：	1
功能数量：	1	端子数量：	8
最高工作温度：	125 °C	最低工作温度：	-40 °C
输出特性：	TOTEM-POLE	输出极性：	TRUE
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装等效代码：	SOP8,.25	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	峰值回流温度（摄氏度）：	235
电源：	7/25 V	认证状态：	Not Qualified
座面最大高度：	1.75 mm	子类别：	MOSFET Drivers
最大压摆率：	40 mA	最大供电电压：	26 V
最小供电电压：	7 V	标称供电电压：	14 V
表面贴装：	YES	技术：	BIMOS
温度等级：	AUTOMOTIVE	端子面层：	Tin/Lead (Sn/Pb)
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	30
断开时间：	10000 µs	接通时间：	1500 µs
宽度：	3.9 mm	Base Number Matches：	1

LM9061M 数据手册

May 18, 2009

LM9061

Power MOSFET Driver with Lossless Protection

withstand 60V power supply transients. The LM9061 is avail-

able in an 8-pin small outline surface mount package.

General Description

The LM9061 is a charge-pump device which provides the

gate drive to any size external power MOSFET configured as

a high side driver or switch. A CMOS logic compatible ON/

OFF input controls the output gate drive voltage. In the ON

state, the charge pump voltage, which is well above the avail-

able V_CCsupply, is directly applied to the gate of the MOS-

FET. A built-in 15V zener clamps the maximum gate to source

voltage of the MOSFET. When commanded OFF a 110 µA

current sink discharges the gate capacitances of the MOS-

FET for a gradual turn-OFF characteristic to minimize the

duration of inductive load transient voltages and further pro-

tect the power MOSFET.

Features

Built-in charge pump for gate overdrive of high side drive

applications

■

Lossless protection of the power MOSFET

■

Programmable MOSFET protection voltage

Programmable delay of protection latch-OFF

Fast turn-ON (1.5 ms max with gate capacitance of 25000

pF)

Overvoltage shut OFF with V_CC> 26V

■

Withstands 60V supply transients

Lossless protection of the power MOSFET is a key feature of

the LM9061. The voltage drop (V_DS) across the power device

is continually monitored and compared against an externally

programmable threshold voltage. A small current sensing re-

sistor in series with the load, which causes a loss of available

energy, is not required for the protection circuitry. Should the

V_DSvoltage, due to excessive load current, exceed the

threshold voltage, the output is latched OFF in a more gradual

fashion (through a 10 µA output current sink) after pro-

grammable delay time interval.

CMOS logic compatible ON/OFF control input

Available in 8–pin SOIC (SO-8) package

Applications

Valve, relay and solenoid drivers

■

Lamp drivers

DC motor PWM drivers

Logic controlled power supply distribution switch

Designed for the automotive application environment the

LM9061 has a wide operating temperature range of −40°C to

+125°C, remains operational with V_CCup to 26V, and can

Electronic circuit breaker

■

Typical Application

1231701

12317

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与LM9061M相关器件

型号	品牌	描述	获取价格	数据表
LM9061M/NOPB	ROCHESTER	BUF OR INV BASED MOSFET DRIVER, PDSO8, SOIC-8	获取价格
LM9061M/NOPB	NSC	IC BUF OR INV BASED MOSFET DRIVER, PDSO8, SOIC-8, MOSFET Driver	获取价格
LM9061M/NOPB	TI	7V 至 26V 高侧保护控制器 \| D \| 8 \| -40 to 125	获取价格
LM9061MX	TI	BUF OR INV BASED MOSFET DRIVER, PDSO8, SOIC-8	获取价格
LM9061MX/NOPB	NSC	IC BUF OR INV BASED MOSFET DRIVER, PDSO8, SOIC-8, MOSFET Driver	获取价格
LM9061MX/NOPB	TI	7V 至 26V 高侧保护控制器 \| D \| 8 \| -40 to 125	获取价格

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