Datasheet > LCS705HG

LCS705HG

更新时间： 2024-11-09 11:38:03

品牌	Logo	应用领域
帕沃英蒂格盛 - POWERINT		驱动器接口集成电路高压控制器
页数	文件大小	规格书
26页	2760K
描述
Integrated LLC Controller, High-Voltage Power MOSFETs and Drivers

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LCS705HG 技术参数

是否Rohs认证：	符合	生命周期：	Active
零件包装代码：	SIP	包装说明：	ESIP-16/13
针数：	16/13	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	2.32	Is Samacsys：	N
高边驱动器：	YES	接口集成电路类型：	HALF BRIDGE BASED MOSFET DRIVER
JESD-30 代码：	R-PZIP-T13	长度：	16.51 mm
功能数量：	1	端子数量：	13
封装主体材料：	PLASTIC/EPOXY	封装代码：	SZIP
封装形状：	RECTANGULAR	封装形式：	IN-LINE, SHRINK PITCH
峰值回流温度（摄氏度）：	NOT SPECIFIED	认证状态：	Not Qualified
最大供电电压：	15 V	最小供电电压：	11.4 V
标称供电电压：	12 V	表面贴装：	NO
端子形式：	THROUGH-HOLE	端子节距：	0.97 mm
端子位置：	ZIG-ZAG	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	2.01 mm	Base Number Matches：	1

LCS705HG 数据手册

LCS700-708

HiperLCS^™Family

Integrated LLC Controller, High-Voltage

Power MOSFETs and Drivers

Product Highlights

Description

The HiperLCS is an integrated LLC power stage incorporating a

multi-function controller, high-side and low-side gate drivers,

plus two power MOSFETs in a half-bridge conﬁguration. Figure

1 shows a simpliﬁed schematic of a HiperLCS based power stage

where the LLC resonant inductor is integrated into the transformer.

Features

•ꢀ LLC half-bridge power stage incorporating controller, high and

low-side gate drives, and high-voltage power MOSFETs

•ꢀ Eliminates up to 30 external components

•ꢀ High maximum operating frequency of 1 MHz

•ꢀ Nominal steady-state operation up to 500 kHz

•ꢀ Dramatically reduces magnetics size and allows use of

SMD ceramic output capacitors

The variable frequency controller provides high efﬁciency by

switching the power MOSFETs at zero voltage (ZVS), eliminating

switching losses.

•ꢀ Precise duty symmetry balances output rectiﬁer current,

improving efﬁciency

B+

•ꢀ 50% 0.3% typical at 300 kHz

VCCH

•ꢀ Comprehensive fault handling and current limiting

•ꢀ Programmable brown-in/out thresholds and hysteresis

•ꢀ Undervoltage (UV) and overvoltage (OV) protection

•ꢀ Programmable over-current protection (OCP)

•ꢀ Short-circuit protection (SCP)

CONTROL

VCC

Standby

Supply

HV DC

Input

OV/UV

VREF

•ꢀ Over-temperature protection (OTP)

R_FMAX

RTN

•ꢀ Programmable dead-time for optimized design

•ꢀ Programmable burst mode maintains regulation at no-load and

improves light load efﬁciency

•ꢀ Programmable soft-start time and delay before soft-start

•ꢀ Accurate programmable minimum and maximum frequency

limits

DT/BF

HiperLCS

R_BURST

S1/S2

B-

PI-6159-060211

LLC Feedback Circuit

•ꢀ Single package designed for high-power and high-frequency

•ꢀ Reduces assembly cost and reduces PCB layout loop areas

•ꢀ Simple single clip attachment to heat sink

•ꢀ Exposed thermal pad connected to ground potential – no

insulators required between package and heat sink

•ꢀ Staggered pin arrangement for simple PC board routing

and high-voltage creepage requirements

Figure 1. Typical Application Circuit – LCD TV and PC Main Power Supply.

Output Power Table

Product

Maximum Practical Power¹

LCS700HG

LCS701HG

LCS702HG

LCS703HG

LCS705HG

LCS708HG

110 W

170 W

220 W

275 W

350 W

440 W

•ꢀ Paired with HiperPFS PFC product gives complete, high

efﬁciency, low part count PSU solutions

Applications

•ꢀ High-efﬁciency power supplies (80 PLUS Silver, Gold and

Platinum)

•ꢀ LCD TV power supplies

•ꢀ LED street and area lighting

•ꢀ Printer power supplies

•ꢀ Audio ampliﬁer

Table 1. Output Power Table.

Notes:

1. Maximum practical power is the power the part can deliver when properly

mounted to a heat sink and a maximum heat sink temperature of 90 °C.

www.powerint.com

June 2011

12 3 4 5 6 7...26

中文翻译

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与LCS705HG相关器件

型号	品牌	获取价格	描述	数据表
LCS708HG	POWERINT	获取价格	Integrated LLC Controller, High-Voltage Power MOSFETs and Drivers
LCS-71-B	MSYSTEM	获取价格	Plug-in Signal Conditioners M-UNIT
LCS-71-B/E	MSYSTEM	获取价格	Plug-in Signal Conditioners M-UNIT
LCS-71-B/E2	MSYSTEM	获取价格	Plug-in Signal Conditioners M-UNIT
LCS-71-B/K	MSYSTEM	获取价格	Plug-in Signal Conditioners M-UNIT
LCS-71-B/Q	MSYSTEM	获取价格	Plug-in Signal Conditioners M-UNIT
LCS-71-C	MSYSTEM	获取价格	Plug-in Signal Conditioners M-UNIT
LCS-71-C/E	MSYSTEM	获取价格	Plug-in Signal Conditioners M-UNIT
LCS-71-C/E2	MSYSTEM	获取价格	Plug-in Signal Conditioners M-UNIT
LCS-71-C/K	MSYSTEM	获取价格	Plug-in Signal Conditioners M-UNIT

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