L6569

更新时间： 2024-01-31 04:52:02

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		振荡器驱动器高压
页数	文件大小	规格书
13页	112K
描述
HIGH VOLTAGE HALF BRIDGE DRIVER WITH OSCILLATOR

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中文翻译

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数据手册
替代型号

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L6569 数据手册

L6569

L6569A

HIGH VOLTAGE HALF BRIDGE

DRIVER WITH OSCILLATOR

■

HIGH VOLTAGE RAIL UP TO 600V

BCD OFF LINE TECHNOLOGY

INTERNAL BOOTSTRAP DIODE

STRUCTURE

■ 15.6V ZENER CLAMP ON V

■

DRIVER CURRENT CAPABILITY:

- SINK CURRENT = 270mA

Minidip

ORDERING NUMBERS:

SO8

- SOURCE CURRENT = 170mA

■

VERY LOW START UP CURRENT: 150µA

L6569

L6569D

■ UNDER VOLTAGE LOCKOUT WITH

L6569A

L6569AD

HYSTERESIS

■

PROGRAMMABLE OSCILLATOR

FREQUENCY

be programmed using external resistor and capaci-

tor. The internal circuitry of the device allows it to be

driven also by external logic signal.

■

DEAD TIME 1.25µs

■ dV/dt IMMUNITY UP TO ±50V/ns

The output drivers are designed to drive external n-

channel power MOSFET and IGBT. The internal log-

■

ESD PROTECTION

ic assures a dead time [typ. 1.25 s] to avoid cross-

conduction of the power devices.

DESCRIPTION

The device is a high voltage half bridge driver with

built in oscillator. The frequency of the oscillator can

Two version are available: L6569 and L6569A. They

differ in the low voltage gate driver start up sequence.

BLOCK DIAGRAM

H.V.

R_HV

C_VS

V_S

BOOT

Source

CHARGE

PUMP

HVG

BIAS

REGULATOR

LEVEL

SHIFTER

C_BOOT

V_S

HIGH

SIDE

R_F

C_F

BUFFER

DRIVER

OUT

LVG

LOAD

R_F

C_F

COMP

V_S

LOW SIDE

DRIVER

LOGIC

GND

D94IN058D

June 2000

1/13

This is preliminary information on a new product now in development. Details are subject to change without notice.

12 3 4 5 6 7...13

中文翻译

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L6569 替代型号

型号	品牌	替代类型	描述	数据表
L6569AD013TR	STMICROELECTRONICS	完全替代	HIGH VOLTAGE HALF BRIDGE DRIVER WITH OSCILLATOR
L6569D	STMICROELECTRONICS	完全替代	HIGH VOLTAGE HALF BRIDGE DRIVER WITH OSCILLATOR
L6569AD	STMICROELECTRONICS	完全替代	HIGH VOLTAGE HALF BRIDGE DRIVER WITH OSCILLATOR

与L6569相关器件

型号	品牌	获取价格	描述	数据表
L6569A	STMICROELECTRONICS	获取价格	HIGH VOLTAGE HALF BRIDGE DRIVER WITH OSCILLATOR
L6569AD	STMICROELECTRONICS	获取价格	HIGH VOLTAGE HALF BRIDGE DRIVER WITH OSCILLATOR
L6569AD013TR	STMICROELECTRONICS	获取价格	HIGH VOLTAGE HALF BRIDGE DRIVER WITH OSCILLATOR
L6569D	STMICROELECTRONICS	获取价格	HIGH VOLTAGE HALF BRIDGE DRIVER WITH OSCILLATOR
L6570A	STMICROELECTRONICS	获取价格	2-CHANNEL FLOPPY DISK READ/WRITE CIRCUITS
L6570B	STMICROELECTRONICS	获取价格	2-CHANNEL FLOPPY DISK READ/WRITE CIRCUITS
L6571	STMICROELECTRONICS	获取价格	High voltage half bridge driver with oscillator
L6571A	STMICROELECTRONICS	获取价格	HIGH VOLTAGE HALF BRIDGE DRIVER WITH OSCILLATOR
L6571A_0009	STMICROELECTRONICS	获取价格	HIGH VOLTAGE HALF BRIDGE DRIVER WITH OSCILLATOR
L6571AD	STMICROELECTRONICS	获取价格	HIGH VOLTAGE HALF BRIDGE DRIVER WITH OSCILLATOR