参数资料
| 型号： | APM8600FB-7 |
| 厂商： | Diodes Inc |
| 文件页数： | 9/14页 |
| 文件大小： | 0K |
| 描述： | IC BATT CHRGR LI-ION DFN3030-14 |
| 标准包装： | 1 |
| 功能： | 充电管理 |
| 电池化学： | 锂离子（Li-Ion）、锂聚合物（Li-Pol） |
| 电源电压： | 4.15 V ~ 7 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 14-UFDFN 裸露焊盘 |
| 供应商设备封装： | 14-UDFN3030（3x3） |
| 包装： | 标准包装 |
| 其它名称： | APM8600FB-7DIDKR |
APM8600
SINGLE CELL LINEAR LITHIUM BATTERY CHARGER
WITH 28V OVP AND PROGRAMMABLE CHARGE TIMER
Functional Description (continued)
CT
The Charge Timer input on pin 5 allows selection of how long the system timers for Prequal, Charge and Top-off
TCHARGE = 334 min × ?
? CCT ?
TPREQUAL = TTOPOFF = 34.8 min × ?
?
states last. They are set by selecting the value of capacitor, C CT :
?
? 68 nF ?
? CCT ?
? 68 nF ?
The charge timer will hold its current value if the charging was stopped via the thermistor and continue when the battery is in
a valid temperature range for charging.
OUTPUTS
BAT
Pin 1 is the current-controlled charging output for the battery cell. It should be connected to the positive terminal of
the battery. The chip monitors the voltage on this pin. There should be a 2.2μF capacitor connected from BAT to GND.
POK
The POK flag on pin 10 is pulled low when a valid power input is available on DC. It will go high when no valid
power is available and the device will enter the Disable state.
CHG
The CHG flag at pin 11 is pulled low when the device is in the Charge state. It will be high in Prequal and Top-off
states. If the thermistor trips the circuit into the THM state (from Prequal or Charge states), CHG will hold its previous value.
FLT
The FLT flag on pin 14 indicates a battery fault, as determined by a time-out in either the Prequal or Charge states.
If the battery voltage does not reach 3V after the prequal timer (default 34.8mins), or does not reduce charging current to
7.5% after the charge timer (default 334mins), this indicates that the battery has failed or is failing and this will trigger the
FLT flag. This flag will not automatically reset, and can only be cleared by cycling the power input or the EN pin.
APM8600
Document number: DS35140 Rev. 1 - 2
9 of 14
December 2010
? Diodes Incorporated
相关PDF资料 |
PDF描述 |
|---|---|
| APM8601FB-7 | IC BATT CHRGR LI-ION UDFN3030-14 |
| APT1212A | RELAY PHOTOTRIAC ZC 600V 6-SMD |
| APV1122AX | ISO 5KVRMS 1CH VOLTAIC 6DIP SMT |
| APV2121S | ISOLAT 2.5KVAC 1CH VOLTAIC 4-SOP |
| APX1117DG-13 | IC REG LDO ADJ 1A TO-252-3 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| APM8601 | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:DUAL CHANNEL SINGLE CELL LINEAR LITHIUM BATTERY CHARGER WITH 28V |
| APM8601FB-7 | 功能描述:电池管理 Dual CH 28V OVP Lith Battery Charger RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| APM86190-SGA1200T | 制造商:AppliedMicro 功能描述:PPC 32BIT 1.5GHZ , 512KB L2 CACHE, 10/100/1G ETHERNET, PCIE |
| APM86190-SGA1400T | 制造商:AMCC 功能描述:32BIT 1.5GHZ PPC, 512KB L2 CACHE, 10/100/1G ETHERNET, PCIE, - Trays |
| APM86190-SNB1200T | 制造商:AppliedMicro 功能描述: 制造商:AppliedMicro 功能描述:32BIT 1.2GHZ PPC, DUAL/SINGLE CORE, 512/256KB L2 CACHE, 10/1 - Trays |
发布紧急采购，3分钟左右您将得到回复。