Datasheet > A6986H3V3TR

A6986H3V3TR

更新时间： 2024-02-18 02:37:42

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		开关
页数	文件大小	规格书
71页	18026K
描述
Automotive 38 V, 2 A synchronous step-down switching regulator with 30 Î¼A

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

A6986H3V3TR 技术参数

生命周期：	Active	Reach Compliance Code：	compliant
Factory Lead Time：	12 weeks	风险等级：	2.1
模拟集成电路 - 其他类型：	SWITCHING REGULATOR	Base Number Matches：	1

A6986H3V3TR 数据手册

A6986H

Electrical characteristics

Table 5. Electrical characteristics T_J= - 40 to 135 °C, V_IN= 12 V unless otherwise specified.

Symbol

Parameter

Test conditions

Note

Min.

Typ.

Max.

Unit

Operating input

voltage range

UVLO rising

2.7

2.4

3.5

IN_H

threshold

UVLO falling

threshold

IN_L

Duty cycle < 20%

2.55

2.1

Peak current limit

Valley current limit

Duty cycle = 100% closed loop

operation

2.7

0.8

(1)

LCM, V

= GND

= VCC

0.6

0.2

SKIPH

SYNCH

Programmable skip current

limit

(2)

0.8

SKIPL

SYNCH

LNM or V

overvoltage

OUT

Reverse current limit

High-side RDSON

Low-side RDSON

VY_SNK

=1 A

0.18

0.15

0.36

0.30

DS(on) HS

=1 A

DS(on) LS

Selected switching

frequency

FSW pinstrapping before SS

SS ended

See Table 6

500

FSW biasing current

FSW

Low noise mode / low

consumption

LCM/LNM

MLF pinstrapping before SS

See Table 7, Table 8 and Table 9

mode selection

MLF biasing current

Duty cycle

SS ended

500

100

MLF

(2)

Minimum on-time

ON MIN

VCC regulator

= GND (no switchover)

= 5 V (switchover)

2.9

3.3

3.6

BIAS

VCC

LDO output voltage

BIAS

Switch internal supply from V

2.85

2.78

3.2

threshold

to V

BIAS

SWO

(3 V< V

<5.5 V)

Switch internal supply from

to V

BIAS

3.15

BIAS

Power consumption

Shutdown current

from V

VSS/INH =GND

µA

SHTDWN

DS12861 - Rev 3

page 7/71

1...4 5 678 9 10...71

下载PDF

与A6986H3V3TR相关器件

型号	品牌	描述	获取价格	数据表
A6986H5V	STMICROELECTRONICS	Automotive 38 V, 2 A synchronous step-down sw	获取价格
A6986H5VTR	STMICROELECTRONICS	Automotive 38 V, 2 A synchronous step-down sw	获取价格
A6986HTR	STMICROELECTRONICS	Automotive 38 V, 2 A synchronous step-down sw	获取价格
A6986I	STMICROELECTRONICS	Automotive 38 V, 5W synchronous iso-buck converter	获取价格
A6A	OMRON	Sealed Rotary DIP Switch	获取价格
A6A-10C	OMRON	Sealed Rotary DIP Switch	获取价格