AD8452 PWM Controllers

Analog Devices Inc. AD8452 PWM Controllers combine a precision analog front-end controller and switch mode power supply (SMPS), pulse-width modulator (PWM) driver into a single silicon platform for high volume battery testing and formation manufacturing. A precision instrumentation amplifier (in-amp) measures the battery charge / discharge current to >±0.1% accuracy, while an equally accurate difference amplifier measures the battery voltage. Internal laser-trimmed resistor networks establish the in-amp and difference amplifier gains (66V/V and 0.4V/V, respectively) and stabilize the ADI AD8452 performance across the rated operating temperature range.

Results: 2
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Type
Number of Channels
Interface Type
Supply Voltage - Max
Supply Voltage - Min
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Package/Case
Packaging
Analog Devices Analog Front End - AFE Battery Formation and Test ASSP
Datasheet
66In Stock
Min.: 1
Mult.: 1

AD8452 Precision AFE 1 Channel Digital 60 V 6 V - 40 C + 85 C SMD/SMT LQFP-48 Tray
Analog Devices Analog Front End - AFE Battery Formation and Test ASSP
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 2.000
Mult.: 2.000
Reel: 2.000

AD8452 Precision AFE 1 Channel Digital 60 V 6 V - 40 C + 85 C SMD/SMT LQFP-48 Reel