STEVAL-ISA088V1 STMICROELECTRONICS [STMicroelectronics], STEVAL-ISA088V1 Datasheet

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STEVAL-ISA088V1

Manufacturer Part Number
STEVAL-ISA088V1
Description
1 A step-down switching regulator based on the L5970D
Manufacturer
STMICROELECTRONICS [STMicroelectronics]
Datasheet

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Part Number:
STEVAL-ISA088V1
Manufacturer:
STMicroelectronics
Quantity:
1
Features
Description
The STEVAL-ISA088V1 demonstration board
provides a platform for evaluation of the L5970D,
a step-down monolithic power switching regulator
capable of delivering up to 1 A of current at output
voltages from 1.2 V to 35 V.
The input supply voltage of the STEVAL-
ISA088V1 can range from 4.4 V to 25 V based on
the rated voltage of the input capacitor, while the
output voltage is adjustable from 1.235 V to V
April 2011
For further information contact your local STMicroelectronics sales office.
Max output current: 1 A
Output voltage from 1.235 V to 35 V
Operating input voltage from 4.4 V to 36 V
Internal switching frequency: 250 kHz
Synchronization pin for cases where a higher
frequency (up to 500 kHz) is required
Short-circuit protection
Inhibit pin
Thermal shutdown
RoHS compliant
1 A step-down switching regulator based on the L5970D
Doc ID 018688 Rev 1
CC
.
STEVAL-ISA088V1
STEVAL-ISA088V1
www.st.com
Data brief
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STEVAL-ISA088V1 Summary of contents

Page 1

... Inhibit pin ■ Thermal shutdown ■ RoHS compliant Description The STEVAL-ISA088V1 demonstration board provides a platform for evaluation of the L5970D, a step-down monolithic power switching regulator capable of delivering current at output voltages from 1 The input supply voltage of the STEVAL- ISA088V1 can range from 4 based on the rated voltage of the input capacitor, while the output voltage is adjustable from 1 ...

Page 2

... Schematic diagram 1 Schematic diagram Figure 1. STEVAL-ISA088V1 circuit schematic 2/4 Doc ID 018688 Rev 1 STEVAL-ISA088V1 ...

Page 3

... STEVAL-ISA088V1 2 Revision history Table 1. Document revision history Date 01-Apr-2011 Revision 1 Initial release. Doc ID 018688 Rev 1 Revision history Changes 3/4 ...

Page 4

... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 4/4 Please Read Carefully: © 2011 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com Doc ID 018688 Rev 1 STEVAL-ISA088V1 ...

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