Datasheet > AS1310-BTDT-xx2

AS1310-BTDT-xx2

更新时间： 2022-04-25 15:56:25

品牌	Logo	应用领域
艾迈斯 - AMSCO		转换器升压转换器
页数	文件大小	规格书
20页	1271K
描述
Ultra Low Quiescent Current, Hysteretic DC-DC Step-Up Converter

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AS1310-BTDT-xx2 数据手册

AS1310

Datasheet - Electrical Characteristics

6 Electrical Characteristics

All limits are guaranteed. The parameters with Min and Max values are guaranteed by production tests or SQC (Statistical Quality Control)

methods.

VIN = 1.5V, C1 = C2 = 22µF, CREF = 100nF, Typical values are at TAMB = +25ºC (unless otherwise specified). All limits are guaranteed. The

parameters with min and max values are guaranteed with production tests or SQC (Statistical Quality Control) methods.

Table 3. Electrical Characteristics

Symbol

Parameter

Conditions

Min

Typ

Max

Units

TAMB

Operating Temperature Range

-40

+85

°C

Input

VIN

Input Voltage Range

0.7

3.6

0.8

Minimum Startup Voltage

ILOAD = 1mA, TAMB = +25°C

0.7

Regulation

VOUT

Output Voltage Range

1.8

-2

3.3

ILOAD = 10 mA, TAMB = +25°C

ILOAD = 10mA

Output Voltage Tolerance

-3

VOUT Lockout Threshold¹

Rising Edge

1.55

1.65

1.75

Operating Current

VOUT = 1.02xVOUTNOM,

REF = 0.99xVOUTNOM, TAMB = +25°C

Quiescent Current VIN

100

VOUT = 1.02xVON, REF = 0.99xVON,

No load, TAMB = +25°C

Quiescent Current VOUT

0.8

1.2

µA

ISHDN

Shutdown Current

TAMB = +25ºC

100

Switches

NMOS

PMOS

0.35

0.5

4.2

400

RON

VOUT = 3V

NMOS maximum On-time

Peak Current Limit

Zero Crossing Current

3.6

320

4.8

480

µs

IPEAK

Enable, Reference

VENH

VENL

I_EN

EN Input Voltage High

EN Input Voltage Low

EN Input Bias Current

REF Input Bias Current

0.7

0.1

100

EN = 3.6V, TAMB = +25°C

I_REF

REF = 0.99xVOUTNOM, TAMB = +25°C

Low Battery & Power-OK

V_LBI

LBI Threshold

LBI Hysteresis

Falling Edge

0.57

0.6

0.63

I_LBI

V_LBO

I_LBO

LBI Leakage Current

LBI = 3.6V, TAMB = +25°C

ILBO = 1mA

100

LBO Voltage Low²

LBO Leakage Current

Power-OK Threshold

LBO = 3.6V, TAMB = +25°C

100

LBI = 0V, Falling Edge

92.5

www.austriamicrosystems.com/DC-DC_Step-Up/AS1310

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