STMicroelectronics STEVAL-ISA160V1 Step-Down Regulator

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): IT
Product Details

STEVAL-ISA160V1 Switching Reg Evaluation Board for AST1S31HF

The STMicroelectronics STEVAL-ISA160V1 evaluation board features the AST1S31HF switching regulator for automotive applications. All components on this board are automotive grade.
The AST1S31HF step down switching regulator operates with an input of 2.8 V to 4 V. The device integrates a high-side switch and a synchronous rectifier for high efficiency with low output voltages.

Features and Benefits
Featured device: AST1S31HF
AECQ100 qualification
Output current: 3 A
Input voltage: 2.8 V to 4 V
Output voltage adjustable from 0.8 V
Switching frequency: 2.3 MHz
Internal soft-start and enable
Integrated 70 mΩ and 55 mΩ power MOSFETs
All ceramic capacitor
Power good (POR)
Cycle by cycle current limiting
Current fold back short circuit protection

Switching Voltage Regulators, STMicroelectronics

Specifications
Attribute Value
Power Management Function Step-Down Regulator
Kit Classification Evaluation Board
Discontinued product
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