Datasheet > LNK403LG

LNK403LG

更新时间： 2024-02-08 12:26:11

品牌	Logo	应用领域
帕沃英蒂格盛 - POWERINT		驱动器
页数	文件大小	规格书
20页	2117K
描述
LinkSwitch-PH LED Driver IC Family

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

LNK403LG 技术参数

是否Rohs认证：	符合	生命周期：	Not Recommended
包装说明：	,	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.67	接口集成电路类型：	LED DISPLAY DRIVER
JESD-609代码：	e3	峰值回流温度（摄氏度）：	NOT SPECIFIED
端子面层：	MATTE TIN	处于峰值回流温度下的最长时间：	NOT SPECIFIED
Base Number Matches：	1

LNK403LG 数据手册

LNK403-409/413-419

DRAIN (D)

5.9 V

BYPASS (BP)

REGULATOR

BYPASS

CAPACITOR

SELECT

SOFT-START

TIMER

HYSTERETIC

THERMAL

SHUTDOWN

FAULT

PRESENT

I_LIM

M_I

5.9 V

5.0 V

AUTO-RESTART

COUNTER

BYPASS PIN

UNDERVOLTAGE

Gate

Driver

1 V

VOLTAGE

MONITOR (V)

SenseFet

LEB

STOP

LOGIC

JITTER

CLOCK

Comparator

OSCILLATOR

FB_OFF

DC_MAX

3-V_T

OCP

UV/OV

LINE

SENSE

CURRENT LIMIT

COMPARATOR

I_LIM

I_V

FEEDBACK (FB)

PFC/CC

CONTROL

V_SENSE

V_BG

M_I

I_FB

FB_OFF

DC_MAX

FEEDBACK

SENSE

I_S

REFERENCE

BLOCK

REFERENCE (R)

V_BG

6.4 V

PI-5431-102610

SOURCE (S)

Figure 3. Functional Block Diagram.

VOLTAGE MONITOR (V) Pin:

Pin Functional Description

This pin interfaces with an external input line peak detector,

consisting of a rectiﬁer, ﬁlter capacitor and resistors. The

applied current is used to control stop logic for line under-

voltage (UV), overvoltage (OV), provide feed-forward to control

the output current and the remote ON/OFF function.

DRAIN (D) Pin:

This pin is the power FET drain connection. It also provides

internal operating current for both start-up and steady-state

operation.

SOURCE (S) Pin:

Exposed Pad

(Backside) Internally

Connected to

This pin is the power FET source connection. It is also the

ground reference for the BYPASS, FEEDBACK, REFERENCE and

VOLTAGE MONITOR pins.

SOURCE Pin

E Package (eSIP-7C)

L Package (eSIP-7F)

(Top View)

BYPASS (BP) Pin:

This is the connection point for an external bypass capacitor for

the internally generated 5.9 V supply. This pin also provides

output power selection through choice of the BYPASS pin

capacitor value.

7 D

5 S

4 BP

3 FB

2 V

1 R

FEEDBACK (FB) Pin:

Exposed Pad

(backside) Internally

Connected to

SOURCE Pin (see

eSIP-7C Package

Drawing)

The FEEDBACK pin is used for output voltage feedback. The

current into the FEEDBACK pin is directly proportional to the

output voltage. The FEEDBACK pin also includes circuitry to

protect against open load and overload output conditions.

Lead Bend Outward

from Drawing

V BP

(Refer to eSIP-7F Package

Outline Drawing)

PI-5432-082411

Figure 4. Pin Conﬁguration.

REFERENCE (R) Pin:

This pin is connected to an external precision resistor and is

used to conﬁgure for dimming (LNK403-409) and non-TRIAC

dimming (LNK413-419) modes of operation.

Rev. D 08/11

www.powerint.com

123 4 5 6 7...20

下载PDF

与LNK403LG相关器件

型号	品牌	描述	获取价格	数据表
LNK404	POWERINT	LinkSwitch-PH LED Driver IC Family	获取价格
LNK405	POWERINT	LinkSwitch-PH LED Driver IC Family	获取价格
LNK405EG	POWERINT	12 W Non-Isolated, Buck Topology, Power Facto	获取价格
LNK405LG	POWERINT	LinkSwitch-PH LED Driver IC Family	获取价格
LNK406	POWERINT	220V AC LED DRIVER	获取价格
LNK406EG	POWERINT	LinkSwitch-PH LED Driver IC Family	获取价格