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电池充电器

Analog Devices, Inc., (简称ADI)新推出的高频开关式锂离子电池充电器简化了便携式快速充电器的恒流控制。 ADP3806是一种独立应用的锂离子电池充电集成电路(IC),它将高输出电压精度与精密电流控制功能相结合以提高恒流恒压(CCCV)充电器的性能并且降低其设计复杂性。ADP3806在不同温度都能达到业界最高端电压精度水平。在25oC温度时为±0.4%,在5oC~55oC温度范围为±0.6%,在0oC~85oC温度范围为±0.7%。

Battery Backup Products
Part#Results: 23 Reset Threshold Summary Min Reset Timeout (ms) Reset Output-Stage Backup-Battery Switch Chip Enable Gating Typ Watchdog Timeout (ms) Package 数据手册DataSheet下载
ADM8696 1.3V 35 (Adjustable) Active-High/Push-Pull, Active-Low/Push-Pull Yes --- 100, 1,600, adj. DIP, SOIC, SOP ADM8696
ADM8697 1.3V 35 (Adjustable) Active-High/Push-Pull, Active-Low/Push-Pull No Yes 100, 1,600, adj. DIP, SOIC, SOP ADM8697
ADM696 1.3V (Adjustable) 35 Active-High/Push-Pull, Active-Low/Push-Pull Yes --- 100, 1,600, adj. DIP, SOIC ADM696
ADM697 1.3V (Adjustable) 35 Active-High/Push-Pull, Active-Low/Push-Pull No Yes 100, 1,600, adj. DIP, SOIC ADM697
ADM692 4.4V 35 Active-Low/Push-Pull Yes --- 100, 1,600, adj. DIP ADM692
ADM692A 4.4V 140 Active-Low/Push-Pull Yes --- 1,600 DIP, SOIC ADM692A
ADM693 4.4V 35 (Adjustable) Active-High/Push-Pull, Active-Low/Push-Pull Yes Yes 100, 1,600, adj. DIP, SOIC ADM693
ADM693A 4.4V 140 (Adjustable) Active-High/Open-Drain, Active-Low/Push-Pull Yes Yes 100, 1,600, adj. DIP, SOIC ADM693A
ADM8692 4.4V 35 Active-Low/Push-Pull Yes --- 100, 1,600 DIP, SOIC ADM8692
ADM8693 4.4V 35 (Adjustable) Active-High/Push-Pull, Active-Low/Push-Pull Yes Yes 100, 1,600, adj. DIP, SOIC, SOP ADM8693
ADM800 4.4V & 4.65V 140 (Adjustable) Active-High/Open-Drain, Active-Low/Push-Pull Yes Yes 100, 1,600, adj. DIP, SOIC ADM800
ADM802 4.4V & 4.65V 140 Active-Low/Push-Pull Yes --- 1,600 DIP, SOIC ADM802
ADM805 4.4V & 4.65V 140 Active-High/Push-Pull Yes --- 1,600 DIP, SOIC ADM805
ADM690 4.65V 35 Active-Low/Push-Pull Yes --- 100, 1,600 DIP ADM690
ADM690A 4.65V 140 Active-Low/Push-Pull Yes --- 1,600 DIP, SOIC, SOP ADM690A
ADM691 4.65V 35 (Adjustable) Active-High/Push-Pull, Active-Low/Push-Pull Yes Yes 100, 1,600, adj. DIP, SOIC ADM691
ADM691A 4.65V 140 (Adjustable) Active-High/Open-Drain, Active-Low/Push-Pull Yes Yes 100, 1,600, adj. DIP, SOIC, SOP ADM691A
ADM694 4.65V 140 Active-Low/Push-Pull Yes --- 100, 1,600, adj. DIP ADM694
ADM695 4.65V 140 (Adjustable) Active-High/Push-Pull, Active-Low/Push-Pull Yes Yes 100, 1,600, adj. DIP, SOIC ADM695
ADM8690 4.65V 35 Active-Low/Push-Pull Yes --- 100, 1,600 DIP, SOIC ADM8690
ADM8691 4.65V 35 (Adjustable) Active-High/Push-Pull, Active-Low/Push-Pull Yes Yes 100, 1,600, adj. DIP, SOIC, SOP ADM8691
ADM8694 4.65V 140 Active-Low/Push-Pull Yes --- 100, 1,600 DIP, SOIC ADM8694
ADM8695 4.65V 140 (Adjustable) Active-High/Push-Pull, Active-Low/Push-Pull Yes Yes 100, 1,600, adj. DIP, SOIC ADM8695


Battery-Chargers
Part# Results: 2 Switching/Linear Cells Charged Cell Type Vin (V) Final Voltage Options Supply Current (max) Temp Range Package Product Description 数据手册DataSheet下载
ADP2291 Linear 1 Li-Ion 4.5V to 12V 4.2 9 -40 to +85 °C LFCSP-8, MSOP-8 Compact, 1.5 A Linear Charger for Single-Cell Li+ Battery ADP2291
ADP3820 Linear 1 Li-Ion 4.5 to 15 4.1, 4.2 630 -20 to 85 °C SOIC-8, SOT23-6 ±1% Precision, Single Cell Li-Ion Battery Charge Controller ADP3820


Part#Results: 2 Reset Threshold (V) Min Reset Timeout (ms) Reset Output-Stage Backup-Battery Switch Chip Enable Gating Typ Watchdog Timeout (ms) Package Product Description 数据手册DataSheet下载
ADM696 1.3, Adjustable 35 Active-High/Push-Pull, Active-Low/Push-Pull Yes --- 100, 1,600, adj. DIP, SOIC uP Supv w/ Backup Battery Switchover, Adj Low Line V Monitor, Adj Watchdog Timer, 100 mA Iout ADM696
ADM697 1.3, Adjustable 35 Active-High/Push-Pull, Active-Low/Push-Pull No Yes 100, 1,600, adj. DIP, SOIC uP Supv with CE Inputs, Adj Low Line V Monitor, Adj W-dog Timer, Low Line, Pwr Fail & W-dog Status ADM697


Battery Source-Selectors
Part#Results: 1 Resolution (Bits) INL (ppm) Chan T-Put Rate Min Input V Range Max Input V Range Supply V Key Features 数据手册DataSheet下载
AD7280 12 219.7 12 1MSPS 4V p-p 5V p-p Multi(+7.5-30&+2.7-5.25) Lithium Ion Battery Monitoring IC w capability to monitor 6 battery cell voltages and temperatures. AD7280
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