BA3170 Datasheet - Rohm

BA3170 Trickle-charge IC for two-cell/ lithium-ion batteries

BA3170 FElectrical characteristics (unless otherwise noted, Ta = 25_C, VCC = 12V, R1 = 58.7kΩ, R2 = 10kΩ) 397 Regulator ICs BA3170 FOperation notes (1) Do not use values other than CT = 0.022µF for the timing capacitor, and C1 = 10µF for the output capacitor. (2) For the output capacitor C1, .

BA3170 Features

* 1) Output voltage can be varied using an external resistor. 2) The output pin is PNP output with low saturation voltage. 3) Built-in output current limiting circuit protects batteries from excessive current, and prevents destruction of the IC due to output shorts. The initial charge current is set t

BA3170_Rohm.pdf