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参数资料
| 型号： | MAX8662ETM+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 20/34页 |
| 文件大小： | 0K |
| 描述： | IC POWER MANAGE 48-TQFN-EP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 应用： | 手持/移动设备 |
| 电流 - 电源： | 900µA |
| 电源电压： | 4.1 V ~ 8 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 48-WFQFN 裸露焊盘 |
| 供应商设备封装： | 48-TQFN-EP（6x6） |
| 包装： | 管件 |
| 产品目录页面： | 1411 (CN2011-ZH PDF) |
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Power-Management ICs for
Single-Cell, Li+ Battery-Operated Devices
Pin Description (continued)
MAX8662
40
PIN
MAX8663
—
NAME
PG3
FUNCTION
Power Ground for Boost Regulator 3. GND, PG1, PG2, and PG3 must be connected
together externally.
Linear Regulator 6 Output. Delivers up to 300mA at an output voltage determined by SL1
41
33
OUT6
and SL2. Connect a 2.2μF ceramic capacitor from OUT6 to GND. Increase the value to
4.7μF if V OUT6 < 1.5V.
42
34
IN67
Input Supply for Linear Regulators 6 and 7. Connect IN67 to a supply voltage of 1.7V to
V SYS . Connect at least a 1μF ceramic capacitor from IN67 to GND.
Linear Regulator 7 Output. Delivers up to 150mA at an output voltage determined by SL1
43
35
OUT7
and SL2. Connect a 1μF ceramic capacitor from OUT7 to GND. Increase the value to 2.2μF
if V OUT7 < 1.5V.
Input Limiter and Charger Logic Supply. Provides 3.3V when a valid input voltage is
44
36
VL
present at DC. Connect a 0.1μF capacitor from VL to GND. VL is capable of providing up to
10mA to an external load when DC is valid.
45
37
SL1
Output-Voltage Select Inputs 1 and 2 for Linear Regulators. Leave disconnected, or
connect to GND or SYS to set to one of three states. SL1 and SL2 set the output voltage of
46
47
48
38
39
40
SL2
PSET
POK
OUT4, OUT5, OUT6, and OUT7 to one of nine combinations. See Table 3.
Input Current-Limit Set Input. Connect a resistor (R PSET ) from PSET to ground to program
the DC input current limit from 500mA to 2A.
Power-Ok Output. POK is an open-drain nMOS output that pulls low when a valid input is
detected at DC. This output is not affected by the states of PEN1, PEN2, or CEN .
Exposed Paddle. Connect the exposed paddle to ground. Connecting the exposed paddle
—
—
EP
to ground does not remove the requirement for proper ground connections to GND, PG1,
PG2, and PG3. The exposed paddle is attached with epoxy to the substrate of the die,
making it an excellent path to remove heat from the IC.
20
______________________________________________________________________________________
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX8662ETM+ | 功能描述:电池管理 PMIC for Single-Cell Li+ Bat-Operated Dev 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 |
| MAX8662ETM+T | 功能描述:电池管理 PMIC for Single-Cell Li+ Bat-Operated Dev 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 |
| MAX8662ETMT | 制造商:MAXIM 功能描述:Pb Free CAT e3 |
| MAX8662EVKIT+ | 制造商:Maxim Integrated Products 功能描述:MAX8662 EVAL KIT - Rail/Tube |
| MAX8663ETL+ | 功能描述:电池管理 PMIC for Single-Cell Li+ Bat-Operated Dev 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 |
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