Datasheet > R3111H271B-T1

R3111H271B-T1

更新时间： 2023-08-15 00:00:00

品牌	Logo	应用领域
理光 - RICOH		/
页数	文件大小	规格书
22页	348K
描述
1-CHANNEL POWER SUPPLY SUPPORT CKT, PSSO3, SOT-89, 3 PIN

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R3111H271B-T1 数据手册

R3111x

ABSOLUTE MAXIMUM RATINGS

Symbol

VDD

Item

Rating

Unit

Supply Voltage

VSS−0.3 to VDD+0.3

V^SS−0.3 to 12

VOUT1

VOUT2

IOUT

Output Voltage (CMOS)

Output Voltage (Nch)

Output Current

°C

Power Dissipation 1 ^Note1

Power Dissipation 2 ^Note2

Power Dissipation 3 ^Note3

Operating Temperature Range

Storage Temperature Range

Lead temperature (Soldering)

300

150

500

Topt

Tstg

Tsolder

−40 to 85

−55 to 125

°C

260°C, 10s

Note 1: applied to SOT-89 and TO-92 Single suspended in the air

Note 2: applied to SOT-23-3, SOT-23-5 and SC-82AB Single suspended in the air

Note 3: applied to SON1612-6 at mounted on board

PD depends on conditions of mounting on board. This specification is based on the measurement at

the condition below:

Measurement Conditions

Environment: Mounted on board (Wind velocity 0m/s)

Board Material: FR-4 (2-layer)

Board dimensions : 40mm x 40mm x t1.6mm

Copper Area: 50%

ELECTRICAL CHARACTERISTICS

R3111x09xA/C

Symbol

Topt=25°C

Item

Conditions

Min.

Typ.

Max.

Unit

Detector Threshold

0.882 0.900 0.918

0.027 0.045 0.063

−VDET

VHYS

Detector Threshold Hysteresis

0.8

2.4

V^DD= 0.80V

ISS

Supply Current

µA

0.9

2.7

2.90V

VDDH

Maximum Operating Voltage

0.55

0.65

0.70

0.80

Topt=25°C

Minimum Operating Voltage ^Note1

VDDL

IOUT

−40°C Topt 85°C

Nch

V^DS=0.05V, VDD=0.70V

0.01

0.05

0.50

Output Current (Driver Output Pin) V^DS=0.50V, VDD=0.85V

Pch

µs

1.0

2.0

V^DS=−2.1V,VDD=4.5V

Output Delay Time ^Note2

tPLH

100

Detector Threshold Temperature

∆−VDET/∆T

−40°C Topt 85°C

±100

ppm/°C

Coefficient

1...3 4 567 8 9...22

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