Datasheet > SR05S12

SR05S12

更新时间： 2024-11-06 00:53:47

品牌	Logo	应用领域
XPPOWER		/
页数	文件大小	规格书
1页	86K
描述
3 Pin SIP 3T Switching Regulator

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中文翻译

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数据手册

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SR05S12 数据手册

xppower.com

0.5ꢀ1 Amps

SR Series

•

3 Pin SIP 3T Switching Regulator

Wide Input Range

Continuous Shortꢀcircuit Protection

Pin Compatible with LM78MXX

Efficiency up to 97%

ꢀ40 °C to +85 °C Operating Temperature

3 Year Warranty

Specification

Input

Input Voltage Range

Input Current

No Load

Input

Current

Input

Voltage

Output

Voltage

Output

Current

Efficiency⁽⁵⁾Model Number

• See table

4ꢀ75-34 VDC

.ꢀ50-34 VDC

8ꢀ00-34 VDC

9ꢀ00-34 VDC

11ꢀ00-34 VDC

15ꢀ00-34 VDC

18ꢀ00-34 VDC

4ꢀ75-18 VDC

.ꢀ50-18 VDC

10 mA

15 mA

1ꢀ5 V

1ꢀ8 V

2ꢀ5 V

3ꢀ3 V

5ꢀ0 V

.ꢀ5 V

7ꢀ2 V

9ꢀ0 V

12ꢀ0 V

15ꢀ0 V

1ꢀ5 V

1ꢀ8 V

2ꢀ5 V

3ꢀ3 V

5ꢀ0 V

500 mA

1000 mA

.4-79ꢁ

..-82ꢁ

72-87ꢁ

77-91ꢁ

83-94ꢁ

85-95ꢁ

8.-95ꢁ

88-9.ꢁ

91-9.ꢁ

92-97ꢁ

71-78ꢁ

75-82ꢁ

80-87ꢁ

83-90ꢁ

88-93ꢁ

SR05S1V5

SR05S1V8

SR05S2V5

SR05S3V3

SR05S05

SR05S.V5

SR05S7V2

SR05S09

SR05S12

SR05S15

SR10S1V5

SR10S1V8

SR10S2V5

SR10S3V3

SR10S05

Input Reflected Ripple • SR05: 35 mA pk-pk, SR10: 40 mA pk-pk,

through 12 µH inductor, 5 Hz to 20 MHz

• External capacitor (see application notes)

Input Filter

Output

Output Voltage

Minimum Load

Line Regulation

Load Regulation

Setpoint Accuracy

Turn-on Time

• See table

• No minimum load required

•

0ꢀ5ꢁ max

0ꢀ.ꢁ from 10ꢁ to 100ꢁ load

2ꢁ

• See note .

• .0 mV pk-pk with 10ꢁ minimum load,

20 MHz bandwidth

Ripple & Noise

Mechanical Details

Maximum Capacitive

Load

• 220 µF

0.29

(7.50)

0.46

(11.68)

Short Circuit Protection • Indefinite (automatic recovery)

Temperature Coefficient• 0ꢀ02ꢁ/˚C

0.40

(10.16)

0.38

0.16

(9.65)

(4.10)

Printed

Face

General

Efficiency

0.02

(0.50)

• See table

Isolation Voltage

Switching Frequency

Package Style

MTBF

• Non-isolated

• 330 kHz typical

• 3 pin SIP

0.10

(2.54)

0.20

(5.08)

Pin Connections

Pin Function

0.08

0.02

(2.00)

(0.50)

• >4ꢀ5 MHrs to MIL-HDBK-217F at 25 °C, GB

0.01

(0.25)

+Vin

GND

+Vout

0.29

(7.50)

Environmental

0.02

(0.50)

Operating Temperature • SR05: -40 °C to +85 °C,

SR10: -40 °C to +.0 °C,

• 95ꢁ RH

• +100 °C max

Application Notes

Operating Humidity

Case Temperature

Input Filer to meet Class B Conducted Emissions

Storage Temperature • -40 °C to +125 °C

DC / DC Converter

+Vin +Vout

Cooling

• Convection-cooled

GND

Notes

1ꢀ All dimensions in inches (mm)

2ꢀ Weight: 0ꢀ004 lbs (1ꢀ8 g)

Load

3ꢀ Pin pitch tolerance: 0ꢀ014 ( 0ꢀ35)

4ꢀ Case tolerance: 0ꢀ02 ( 0ꢀ5)

5ꢀ Efficiency range given for maximum Vin to minimum Vin

.ꢀ For maximum reliability, ensure turn on time is >1 ms by placing a 47 µF

capacitor between +Vin and GND

.ꢀ4 µH

470 µF, 35 V

21-Jan-11

中文翻译

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与SR05S12相关器件

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SR05S15	XPPOWER	获取价格	3 Pin SIP 3T Switching Regulator
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SR05S1V8	XPPOWER	获取价格	3 Pin SIP 3T Switching Regulator
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SR05T0-26B4-180	MOLEX	获取价格	Board Connector, 5 Contact(s), 1 Row(s), Female, 0.05 inch Pitch, Crimp Terminal, Plug
SR05T0-26B5-M46	MOLEX	获取价格	Board Connector, 5 Contact(s), 1 Row(s), Female, 0.05 inch Pitch, Plug
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