Description
R5438L Series 1 to 3 Cells Li-Ion Battery Protection IC for Secondary Protection No.EA-417-210518 OUTLINE The R5438L is an overcharge protection IC f.
DFN1814-6C 654
R5438L
No.
Features
* High Voltage Tolerant Process Absolute Maximum Ratings
* 26 V
* Low Supply Current During Operation, Cell-voltage: 3
Applications
* Li-Ion or Li-Polymer Battery Protection
(1) VDET1n, VREL1n : n =1, 2, 3 (2) The delay time can be reduced down to approx. 1/90 by applying a 4 V ± 0.2 V to the VDD ‒ VC1 pins. 1
SELECTION GUIDE
The overcharge and the delay time are user-selectable options. Selection Guide Product Name R5438L