Datasheet> 器件分类 > 电源/电源管理> 电源电路> LTC4213IDDB#TRPBF

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LTC4213IDDB#TRPBF: 产品描述IC circ break elec 8-dfn; 产品类别电源/电源管理电源电路; 文件大小113KB，共4页; 制造商Linear ( ADI ); 官网地址http://www.analog.com/cn/index.html; 标准

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LTC4213IDDB#TRPBF概述

IC circ break elec 8-dfn

LTC4213IDDB#TRPBF规格参数

参数名称	属性值
Brand Name	Linear Technology
是否Rohs认证	符合
厂商名称	Linear ( ADI )
零件包装代码	DFN
包装说明	HVSON, SOLCC8,.11,20
针数	8
制造商包装代码	DDB
Reach Compliance Code	compliant
ECCN代码	EAR99
其他特性	UNDERVOLTAGE LOCKOUT
可调阈值	YES
模拟集成电路 - 其他类型	POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码	R-PDSO-N8
JESD-609代码	e3
长度	3 mm
湿度敏感等级	1
信道数量	1
功能数量	1
端子数量	8
最高工作温度	85 °C
最低工作温度	-40 °C
封装主体材料	PLASTIC/EPOXY
封装代码	HVSON
封装等效代码	SOLCC8,.11,20
封装形状	RECTANGULAR
封装形式	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度（摄氏度）	250
电源	5 V
认证状态	Not Qualified
座面最大高度	0.8 mm
最大供电电流 (Isup)	3 mA
最大供电电压 (Vsup)	6 V
最小供电电压 (Vsup)	2.3 V
标称供电电压 (Vsup)	5 V
表面贴装	YES
技术	CMOS
温度等级	INDUSTRIAL
端子面层	Matte Tin (Sn)
端子形式	NO LEAD
端子节距	0.5 mm
端子位置	DUAL
处于峰值回流温度下的最长时间	NOT SPECIFIED
宽度	2 mm
Base Number Matches	1

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DEMO CIRCUIT DC872A

LTC4213

QUICK START GUIDE

LTC4213

Electronic Circuit Breaker

DESCRIPTION

Demonstration circuit DC872A features the LTC4213

NoRsense Electronic Circuit Breaker, which provides

over-current protection without a sense resistor. The

Board allows evaluation of the LTC4213 over its full op-

erating voltage range, at all three over-current protection

levels and with ON and RESET functionality.

Design files for this circuit board are available. Call

the LTC factory.

, LTC and LT are registered trademarks of Linear Technology Corporation. ThinSOT and

PowerPath are trademarks of Linear Technology Corporation.

PERFORMANCE SUMMARY

Specification s are at T

= 25°C

SYMBOL

SENSEP

CC(URLR)

PARAMETER

Supply Voltage Range

SENSEP Voltage Range

CC Undervoltage Lockout Release

Circuit Breaker Trip Voltage

SENSEP

-V

SENSEN

at slow comparator Trips

Circuit Breaker Trip Voltage

CB(FAST)

SENSEP

-V

SENSEN

at fast comparator

Trips

Gate Pin Pull Up Current

Gate Pin Pull Down Current

ON Pin High Threshold

ON Pin Reset Threshold

CONDITIONS

SENSEP

≤

Rising

SENSEP

= V

, I

OSEL

= 0V

SENSEP

= V

CC,

OSEL

= Floated

SENSEP

= V

CC,

OSEL

= V

SENSEP

= V

, I

OSEL

= 0V

SENSEP

= V

CC,

OSEL

= Floated

SENSEP

= V

CC,

OSEL

= V

GATEN

= 0V,

=1V,

∆=V

SENSEP

−V

SENSEN

=200

mV,

GATE

= 8V

ON Rising, Gate Pulls Down

ON Falling, Fault Reset, Gate Pulled Down

MIN

2.6

1.8

22.5

TYP

MAX

6.0

2.23

110

UNITS

CB(FAST)

GATE(UP)

GATE(DN)

ON(TH)

ON(RST)

–50

0.76

0.36

2.1

100

175

325

-100

0.8

0.4

-150

0.84

0.44

µA

OPERATING PRINCIPLES

The LTC4213 is an Electronic Circuit Breaker that has a 0V

to 6.0V operating range and a 10V absolute maximum

operating voltage for the V

pin. In low voltage applica-

tions where the rail voltage is lower than 2.6V, the V

must have a separate supply.

The circuit Breaker function is based on sensing the volt-

age across the drain and source of an external

N-

channel MOSFET. The LTC4213 provides dual level over-

current protection. The slow comparator has 15µs re-

sponse time while the fast comparator trips in 1µs.

One of three Circuit Breaker thresholds, 25mV, 50mV, or

100mV is selected by connecting ISEL pin to GND, leav-

ing it floating, or connecting to Vcc, respectively. The cor-

responding fast comparator thresholds are 100mV,

175mV, and 325mV.

When the ON pin signal increases above 0.8V, the device

starts up and the GATE pulls up with a 100µA current

source. When the ON pin signal drops below 0.76V, the

GATE pulls down. To reset a circuit breaker fault, the ON

pin must go below 0.4V.

LTC4213IDDB#TRPBF相似产品对比

	LTC4213IDDB#TRPBF	LTC4213CDDB#TRPBF	DC872A	LTC4213CDDB#TRMPBF	LTC4213IDDB#TRMPBF
描述	IC circ break elec 8-dfn	IC circ break elec 8-dfn	demo board for ltc4213cdd	IC ELECTRONIC CIRC BREAKER 8DFN	IC ELECTRONIC CIRC BREAKER 8DFN
Brand Name	Linear Technology	Linear Technology	-	Linear Technology	Linear Technology
是否Rohs认证	符合	符合	-	符合	符合
厂商名称	Linear ( ADI )	Linear ( ADI )	-	Linear ( ADI )	Linear ( ADI )
零件包装代码	DFN	DFN	-	DFN	DFN
包装说明	HVSON, SOLCC8,.11,20	HVSON, SOLCC8,.08,20	-	HVSON, SOLCC8,.08,20	HVSON, SOLCC8,.08,20
针数	8	8	-	8	8
制造商包装代码	DDB	DDB	-	DDB	DDB
Reach Compliance Code	compliant	compliant	-	compliant	compliant
ECCN代码	EAR99	EAR99	-	EAR99	EAR99
其他特性	UNDERVOLTAGE LOCKOUT	UNDERVOLTAGE LOCKOUT	-	UNDERVOLTAGE LOCKOUT	UNDERVOLTAGE LOCKOUT
可调阈值	YES	YES	-	YES	YES
模拟集成电路 - 其他类型	POWER SUPPLY SUPPORT CIRCUIT	POWER SUPPLY SUPPORT CIRCUIT	-	POWER SUPPLY SUPPORT CIRCUIT	POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码	R-PDSO-N8	R-PDSO-N8	-	R-PDSO-N8	R-PDSO-N8
JESD-609代码	e3	e3	-	e3	e3
长度	3 mm	3 mm	-	3 mm	3 mm
湿度敏感等级	1	1	-	1	1
信道数量	1	1	-	1	1
功能数量	1	1	-	1	1
端子数量	8	8	-	8	8
最高工作温度	85 °C	70 °C	-	70 °C	85 °C
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	HVSON	HVSON	-	HVSON	HVSON
封装等效代码	SOLCC8,.11,20	SOLCC8,.08,20	-	SOLCC8,.08,20	SOLCC8,.08,20
封装形状	RECTANGULAR	RECTANGULAR	-	RECTANGULAR	RECTANGULAR
封装形式	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	-	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度（摄氏度）	250	250	-	260	250
电源	5 V	5 V	-	5 V	5 V
认证状态	Not Qualified	Not Qualified	-	Not Qualified	Not Qualified
座面最大高度	0.8 mm	0.8 mm	-	0.8 mm	0.8 mm
最大供电电流 (Isup)	3 mA	3 mA	-	3 mA	3 mA
最大供电电压 (Vsup)	6 V	6 V	-	6 V	6 V
最小供电电压 (Vsup)	2.3 V	2.3 V	-	2.3 V	2.3 V
标称供电电压 (Vsup)	5 V	5 V	-	5 V	5 V
表面贴装	YES	YES	-	YES	YES
技术	CMOS	CMOS	-	CMOS	CMOS
温度等级	INDUSTRIAL	COMMERCIAL	-	COMMERCIAL	INDUSTRIAL
端子面层	Matte Tin (Sn)	Matte Tin (Sn)	-	Matte Tin (Sn)	Matte Tin (Sn)
端子形式	NO LEAD	NO LEAD	-	NO LEAD	NO LEAD
端子节距	0.5 mm	0.5 mm	-	0.5 mm	0.5 mm
端子位置	DUAL	DUAL	-	DUAL	DUAL
处于峰值回流温度下的最长时间	NOT SPECIFIED	NOT SPECIFIED	-	30	NOT SPECIFIED
宽度	2 mm	2 mm	-	2 mm	2 mm
Base Number Matches	1	1	-	1	1

LTC4213IDDB#TRPBF

LTC4213IDDB#TRPBF概述

LTC4213IDDB#TRPBF规格参数

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LTC4213IDDB#TRPBF相似产品对比

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