Datasheet> 器件分类 > 电源/电源管理> 电源电路> LTC1629-PGDICE#PBF

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LTC1629-PGDICE#PBF: 产品描述IC DUAL SWITCHING CONTROLLER, 360 kHz SWITCHING FREQ-MAX, UUC28, DIE-28, Switching Regulator or Controller; 产品类别电源/电源管理电源电路; 文件大小76KB，共2页; 制造商Linear ( ADI ); 官网地址http://www.analog.com/cn/index.html; 标准

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LTC1629-PGDICE#PBF概述

IC DUAL SWITCHING CONTROLLER, 360 kHz SWITCHING FREQ-MAX, UUC28, DIE-28, Switching Regulator or Controller

LTC1629-PGDICE#PBF规格参数

参数名称	属性值
是否无铅	不含铅
是否Rohs认证	符合
零件包装代码	DIE
包装说明	DIE-28
针数	28
Reach Compliance Code	compliant
ECCN代码	EAR99
模拟集成电路 - 其他类型	DUAL SWITCHING CONTROLLER
最大输入电压	30 V
最小输入电压	3.6 V
标称输入电压	15 V
JESD-30 代码	R-XUUC-N28
JESD-609代码	e3
功能数量	1
端子数量	28
封装主体材料	UNSPECIFIED
封装代码	DIE
封装形状	RECTANGULAR
封装形式	UNCASED CHIP
峰值回流温度（摄氏度）	250
认证状态	Not Qualified
表面贴装	YES
切换器配置	PUSH-PULL
最大切换频率	360 kHz
端子面层	MATTE TIN
端子形式	NO LEAD
端子位置	UPPER
处于峰值回流温度下的最长时间	NOT SPECIFIED
Base Number Matches	1

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DICE/DWF SPECIFICATION

LTC1629-PG

Polyphase, High Efficiency, Synchronous

Step-Down Switching Regulator

DIE CROSS REFERENCE

LTC Finished

Part Number

LTC1629-PG

Order DICE CANDIDATE

Part Number Below

LTC1629-PG DICE

LTC1629-PG DWF

PAD FUNCTION

10.

11.

12.

13.

14.

RUN/SS

SENSE1

–

EAIN

PLLFLTR

PLLIN

PHASMD

SGND

DIFFOUT

OS–

OS+

SENSE2

–

SENSE2

15.

16.

17.

18.

19.

20.

21.

22.

23.

24.

25.

26.

27.

28.

PGOOD

TG2

SW2

BOOST2

BG2

PGND

INTV

EXTV

BG1

BOOST1

SW1

TG1

CLKOUT

100

120 mils

DICE ELECTRICAL TEST LI ITS

SYMBOL

EAIN

SENSEMAX

INEAIN

LOADREG

PARAMETER

Regulated Feedback Voltage

Maximum Current Sense Threshold

Feedback Current

Output Voltage Load Regulation

Main Control Loop

REFLNREG

OVL

UVLO

RUN/SS

Reference Voltage Line Regulation

Output Overvoltage Threshold

Undervoltage Lockout

Input DC Supply Current Shutdown

Soft-Start Charge Current

Information furnished by Linear Technology Corporation is believed to be accurate and reliable.

However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-

tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.

= 25°C. V

= 15V, V

RUN/SS

= 5V unless otherwise noted.

MIN

0.792

MAX

0.808

– 50

0.5

– 0.5

0.02

0.84

– 0.5

0.88

UNITS

%/V

µA

CONDITIONS

(Note 1); I

Voltage = 1.2V

SENSE1, 2

= 5V;

(Note 1)

Measured in Servo Loop; I

Voltage = 0.7V

Measured in Servo Loop; I

Voltage = 2V

= 3.6V to 30V (Note 1)

Measured at V

EAIN

Ramping Down

(Note 4); V

RUN/SS

= 0V

RUN/SS

= 1.9V

LTC1629-PGDICE#PBF相似产品对比

	LTC1629-PGDICE#PBF	LTC1629-PGDICE	LTC1629-PGDWF	LTC1629-PGDWF#PBF
描述	IC DUAL SWITCHING CONTROLLER, 360 kHz SWITCHING FREQ-MAX, UUC28, DIE-28, Switching Regulator or Controller	IC DUAL SWITCHING CONTROLLER, 360 kHz SWITCHING FREQ-MAX, UUC28, DIE-28, Switching Regulator or Controller	IC DUAL SWITCHING CONTROLLER, 360 kHz SWITCHING FREQ-MAX, UUC28, DIE-28, Switching Regulator or Controller	IC DUAL SWITCHING CONTROLLER, 360 kHz SWITCHING FREQ-MAX, UUC28, DIE-28, Switching Regulator or Controller
是否无铅	不含铅	含铅	含铅	不含铅
是否Rohs认证	符合	不符合	不符合	符合
零件包装代码	DIE	DIE	DIE	DIE
包装说明	DIE-28	DIE,	DIE,	DIE-28
针数	28	28	28	28
Reach Compliance Code	compliant	compliant	compliant	compliant
ECCN代码	EAR99	EAR99	EAR99	EAR99
模拟集成电路 - 其他类型	DUAL SWITCHING CONTROLLER	DUAL SWITCHING CONTROLLER	DUAL SWITCHING CONTROLLER	DUAL SWITCHING CONTROLLER
最大输入电压	30 V	30 V	30 V	30 V
最小输入电压	3.6 V	3.6 V	3.6 V	3.6 V
标称输入电压	15 V	15 V	15 V	15 V
JESD-30 代码	R-XUUC-N28	R-XUUC-N28	R-XUUC-N28	R-XUUC-N28
JESD-609代码	e3	e0	e0	e3
功能数量	1	1	1	1
端子数量	28	28	28	28
封装主体材料	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED
封装代码	DIE	DIE	DIE	DIE
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	UNCASED CHIP	UNCASED CHIP	UNCASED CHIP	UNCASED CHIP
峰值回流温度（摄氏度）	250	NOT SPECIFIED	NOT SPECIFIED	250
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified
表面贴装	YES	YES	YES	YES
切换器配置	PUSH-PULL	PUSH-PULL	PUSH-PULL	PUSH-PULL
最大切换频率	360 kHz	360 kHz	360 kHz	360 kHz
端子面层	MATTE TIN	TIN LEAD	TIN LEAD	MATTE TIN
端子形式	NO LEAD	NO LEAD	NO LEAD	NO LEAD
端子位置	UPPER	UPPER	UPPER	UPPER
处于峰值回流温度下的最长时间	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
Base Number Matches	1	1	1	-

LTC1629-PGDICE#PBF

LTC1629-PGDICE#PBF概述

LTC1629-PGDICE#PBF规格参数

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LTC1629-PGDICE#PBF相似产品对比

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