Datasheet MAX8934AETI+ - Maxim IC, BATTERY CHARGER, DUAL, 28TQFN — Ficha de datos

Maxim MAX8934AETI+

Part Number: MAX8934AETI+

Descripción detallada

Manufacturer: Maxim

Description: IC, BATTERY CHARGER, DUAL, 28TQFN

Docket:
19-4995; Rev 2; 6/10
TION KIT EVALUA BLE ILA AVA
Dual-Input Linear Chargers, Smart Power Selector with Advanced Battery Temperature Monitoring
General Description
The MAX8934_ dual-input Li+/Li-Poly linear battery chargers with Smart Power SelectorK safely charge a single Li+/Li-Poly cell in accordance with JEITA recommendations.

The MAX8934_ monitors the battery temperature (TBATT) while charging, and automatically adjusts the fast-charge current and charge termination voltage as the battery temperature varies. The MAX8934_ also monitors the battery temperature while the battery is discharging, and provides a warning flag (OT) to the system in the event that the battery is over temperature. Two safety profiles are supported (see Figure 6 for details). An ultra-low IQ, always-on LDO provides an additional 3.3V supply for system power. The MAX8934_ operates with either separate inputs for USB and AC adapter power*, or from a single input that accepts both. All power switches for charg

Specifications:

Battery Charge Voltage: 5.3 V
Battery IC Case Style: TQFN
Battery Type: Li-Ion, Li-Polymer
Charge Current Max: 500 mA
Input Voltage: 6.6 V
Number of Pins: 28
Number of Series Cells: 1
Operating Temperature Range: -40°C to +85°C
SVHC: No SVHC (18-Jun-2010)

RoHS: Yes

Accessories:

Multicomp - 3A-161WE05
STONTRONICS - AD-0530RBS2.1