Datasheet > L6598_04

L6598_04

更新时间： 2024-11-29 03:49:55

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		高压控制器
页数	文件大小	规格书
17页	250K
描述
HIGH VOLTAGE RESONANT CONTROLLER

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中文翻译

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L6598_04 数据手册

L6598

HIGH VOLTAGE RESONANT CONTROLLER

Figure 1. Packages

1 FEATURES

■ HIGH VOLTAGE RAIL UP TO 600V

■ dV/dt IMMUNITY ±50V/ns IN FULL

TEMPERATURE RANGE

■ DRIVER CURRENT CAPABILITY:

250mA SOURCE

SO-16N

DIP-16

Table 1. Order Codes

450mA SINK

■ SWITCHING TIMES 80/40ns RISE/FALL WITH

1nF LOAD

Part Number

L6598

Package

DIP-16

■ CMOS SHUT DOWN INPUT

■ UNDER VOLTAGE LOCK OUT

■ SOFT START FREQUENCY SHIFTING

TIMING

■ SENSE OP AMP FOR CLOSED LOOP

CONTROL OR PROTECTION FEATURES

■ HIGH ACCURACY CURRENT CONTROLLED

OSCILLATOR

L6598D

SO-16N

L6598D013TR

Tape & Reel

technology, able to ensure voltage ratings up to

600V, making it perfectly suited for AC/DC Adapters

and wherever a Resonant Topology can be benefi-

cial. The device is intended to drive two Power MOS,

in the classical Half Bridge Topology. A dedicated

Timing Section allows the designer to set Soft Start

Time, Soft Start and Minimum Frequency. An Error

Amplifier, together with the two Enable inputs, are

made available. In addition, the integrated Bootstrap

Diode and the Zener Clamping on low voltage sup-

ply, reduces to a minimum the external parts needed

in the applications.

■ INTEGRATED BOOTSTRAP DIODE

■ CLAMPING ON Vs

■ SO16, DIP16 PACKAGES

2 DESCRIPTION

The device is manufactured with the BCD OFF LINE

Figure 2. Block Diagram

V_S

H.V.

V_BOOT

HVG

OP AMP

OPOUT

BOOTSTRAP

DRIVER

HVG

DRIVER

OPIN-

OPIN+

C_BOOT

LOAD

DETECTION

OUT

LVG

Ifmin

V_REF

LEVEL

SHIFTER

DEAD

TIME

DRIVING

LOGIC

LVG DRIVER

Rfmin

Ifstart

V_REF

GND

EN1

Vthe1

Vthe2

Rfstart

CONTROL

LOGIC

EN2

Iss

VCO

D98IN887A

Css

June 2004

1/17

12 3 4 5 6 7...17

中文翻译

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L6599A	STMICROELECTRONICS	获取价格	Improved high-voltage resonant controller
L6599AD	STMICROELECTRONICS	获取价格	Improved high-voltage resonant controller
L6599ADTR	STMICROELECTRONICS	获取价格	Improved high-voltage resonant controller
L6599AF	STMICROELECTRONICS	获取价格	Very low temperature improved high voltage resonant controller
L6599AFD	STMICROELECTRONICS	获取价格	Very low temperature improved high voltage resonant controller