UB209A

UNISONIC TECHNOLOGIES CO., LTD UB209A Preliminary BATTERY PROTECTION IC WITH CELL-BALANCE FUNCTION CMOS IC  DESCRIPTION The UTC UB209A Series is a protection IC for lithium-ion/lithium polymer rechargeable batteries, including a high precision voltage detection circuit and a delay circuit. The UTC UB209A Series has a transmission function and two types of cell-balance function so that users are also able to configure a protection circuit with series multi-cell.  FEATURES * Settable delay time by external capacitor for output pin * High-accuracy voltage detection circuit * Two types of cell-balance function: charge/discharge * Control charging, discharging, cell-balance by CTLC, CTLD pins * Low current consumption: 8.0µA max * Wide range of operation temperature (-40°C ~ +85°C)  ORDERING INFORMATION Ordering Number Lead Free Halogen Free UB209AL-xx-S08-R UB209AG-xx-S08-R UB209AL-xx-P08-R UB209AG-xx-P08-R Note: xx: Output Voltage, refer SERIAL CODE LIST. Package SOP-8 TSSOP-8 Packing Tape Reel Tape Reel UB209AG-xx-S08-R (1)Packing Type (2)Package Type (3)Output Voltage Code (4)Green Package (1) R: Tape Reel (2) S08: SOP-8, P08: TSSOP-8 (3) xx: Refer to SERIAL CODE LIST (4) G: Halogen Free and Lead Free, L: Lead Free www.unisonic.com.tw Copyright © 2017 Unisonic Technologies Co., Ltd 1 of 9 QW-R502-940.e UB209A Preliminary CMOS IC  SERIAL CODE LIST Model UB209A Code Overcharge Detection Voltage [VCU](V) Overcharge Release Voltage [VCL](V) AA 4....