Datasheet > 驱动程序和接口 > MOSFET 驱动器> TPIC44H01DA

TPIC44H01DA

更新时间： 2024-11-28 22:15:19

品牌	Logo	应用领域
德州仪器 - TI		驱动器 MOSFET驱动器驱动程序和接口接口集成电路光电二极管
页数	文件大小	规格书
28页	402K
描述
4-CHANNEL SERIAL AND PARALLEL HIGH-SIDE PRE-FET DRIVER

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TPIC44H01DA 技术参数

生命周期：	Active	零件包装代码：	TSSOP
包装说明：	TSSOP-32	针数：	32
Reach Compliance Code：	not_compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	Factory Lead Time：	1 week
风险等级：	0.86	Is Samacsys：	N
高边驱动器：	YES	接口集成电路类型：	BUFFER OR INVERTER BASED MOSFET DRIVER
JESD-30 代码：	R-PDSO-G32	JESD-609代码：	e4
长度：	11 mm	湿度敏感等级：	1
功能数量：	4	端子数量：	32
最高工作温度：	125 °C	最低工作温度：	-40 °C
最大输出电流：	0.004 A	标称输出峰值电流：	0.004 A
封装主体材料：	PLASTIC/EPOXY	封装代码：	TSSOP
封装等效代码：	TSSOP32,.3	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	峰值回流温度（摄氏度）：	220
电源：	5,12 V	认证状态：	Not Qualified
座面最大高度：	1.2 mm	子类别：	MOSFET Drivers
最大压摆率：	6 mA	最大供电电压：	5.5 V
最小供电电压：	4.5 V	标称供电电压：	5 V
电源电压1-最大：	24 V	电源电压1-分钟：	8 V
电源电压1-Nom：	12 V	表面贴装：	YES
温度等级：	AUTOMOTIVE	端子面层：	Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：	GULL WING	端子节距：	0.65 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
断开时间：	5 µs	接通时间：	5 µs
宽度：	6.1 mm	Base Number Matches：	1

TPIC44H01DA 数据手册

TPIC44H01

4-CHANNEL SERIAL AND PARALLEL HIGH-SIDE PRE-FET DRIVER

SLIS088 – SEPTEMBER 1998

DA PACKAGE

(TOP VIEW)

Serial or Parallel Control of Gate Outputs

Sleep State for Low Quiescent Current

SD0

SDI

PGND

Independent On-State Source

Short-to-Ground (Shorted-Load)

Detection/Protection

(PWR)

CP1

CP2

SCLK

AR_ENBL

GND

IN1

Independent On-State Over-Current

Detection/Protection With Dynamic Fault

Threshold

(CP)

GATE1

SRC1

GATE2

SRC2

GATE3

SRC3

GATE4

SRC4

FLT

Independent Off-State Open-Load

Detection

IN2

IN3

IN4

Supply Over-Voltage Lockout Protection

Asynchronous Open-Drain Fault Interrupt

Terminal to Flag Fault Conditions. Output

Can be OR’ed With Multiple Devices

(PK_A)

(PK_B)

(COMP1)

(COMP2)

(COMP3)

Encoded Fault Status Reporting Through

Serial Output Terminal (2-Bits Per Channel)

RESET

(COMP4)

Programmable On-State Fault Deglitch

Timers

High Impedance CMOS Compatible Inputs

With Hysteresis

Fault Mode Selection: Outputs Latched Off

or Switched at Low Duty Cycle

Device Can be Cascaded With Serial

Interface

description

The TPIC44H01 is a four channel high-side pre-FET driver which provides serial or parallel input interface to

control four external NMOS power FETs. It is designed for use in low frequency switching applications for

resistive or inductive loads, including solenoids and incandescent bulbs.

Each channel has over-current, short-to-ground, and open-load detection that is flagged through the FLT pin

and distinguished through the serial interface. Over-current thresholds are set through the V

and

(PK_x)

pins. Short-to-ground and open-load thresholds are set internally to approximately 2.5 V. The

(COMP1-4)

AR_ENBL pin is used to define the operation of the device during a fault condition, allowing the outputs to either

latch off or to enter a low duty cycle, auto-retry mode. An over-voltage lockout circuit on V protects the

(PWR)

device and the external FETs. A low current sleep state mode is provided to allow the TPIC44H01 to be used

in applications where V is connected directly to the battery. An internal charge pump allows the use of

(PWR)

N-channel FETs for high-side drive applications, while current-limit gate drive provides slope control for reduced

RFI.

By having the unique ability to develop a dynamic over-current threshold, the TPIC44H01 can be used to drive

incandescent bulbs with long inrush currents without falsely flagging a fault. Likewise, the user can select an

internally set over-current threshold of ~1.25 V by pulling the respective V

pin to V

(COMP1-4)

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

TI is a trademark of Texas Instruments Incorporated.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...28

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TPIC44H01DA 替代型号

型号	品牌	替代类型	描述	数据表
TPIC44H01DAR	TI	类似代替	具有故障模式选择的 1.2mA/1.2mA 4 通道栅极驱动器 \| DA \| 32 \| -
TPIC44H01DAG4	TI	类似代替	具有故障模式选择的 1.2mA/1.2mA 4 通道栅极驱动器 \| DA \| 32

与TPIC44H01DA相关器件

型号	品牌	获取价格	描述	数据表
TPIC44H01DAG4	TI	获取价格	具有故障模式选择的 1.2mA/1.2mA 4 通道栅极驱动器 \| DA \| 32
TPIC44H01DAR	TI	获取价格	具有故障模式选择的 1.2mA/1.2mA 4 通道栅极驱动器 \| DA \| 32 \| -
TPIC44L01	TI	获取价格	4-CHANNEL SERIAL AND PARALLEL LOW-SIDE PRE-FET DRIVER
TPIC44L01DB	TI	获取价格	4-CHANNEL SERIAL AND PARALLEL LOW-SIDE PRE-FET DRIVER
TPIC44L01DBG4	TI	获取价格	4-Channel Serial/Parallel Low-Side Pre-FET Driver 24-SSOP -40 to 125
TPIC44L01DBR	TI	获取价格	1.2-mA/1.2-mA 4-channel gate driver with disable in Short-Load, Open-Load, Over-Bat-voltag
TPIC44L01DBRG4	TI	获取价格	4-CHAMMEL SERIAL AND PARALLEL LOW-SIDE PRE-FET DRIVER
TPIC44L02	TI	获取价格	4-CHANNEL SERIAL AND PARALLEL LOW-SIDE PRE-FET DRIVER
TPIC44L02DB	TI	获取价格	4-CHANNEL SERIAL AND PARALLEL LOW-SIDE PRE-FET DRIVER
TPIC44L02DBG4	TI	获取价格	4-CHAMMEL SERIAL AND PARALLEL LOW-SIDE PRE-FET DRIVER

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