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参数资料
| 型号： | MAX1736ETT42+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/8页 |
| 文件大小： | 0K |
| 描述： | IC BATTERY CHRGR SGL LI+ 6-TDFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 功能： | 充电管理 |
| 电池化学： | 锂离子（Li-Ion） |
| 电源电压： | 4.7 V ~ 22 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 6-WDFN 裸露焊盘 |
| 供应商设备封装： | 6-TDFN 裸露焊盘（3x3） |
| 包装： | 带卷 (TR) |
SOT23, Single-Cell Li+ Battery Charger
for Current-Limited Supply
ABSOLUTE MAXIMUM RATINGS
IN, GATE to GND....................................................-0.3V to +26V
BATT, EN, CT to GND ..............................................-0.3V to +6V
GATE to IN................................................................-6V to +0.3V
GATE Continuous Current.................................-10mA to +10mA
Continuous Power Dissipation (T A = +70 ° C) (Note 1)
6-Pin SOT23 (derate 8.1mW/ ° C above +70 ° C) .............0.65W
Operating Temperature Range ...........................-40°C to +85 ° C
Storage Temperature Range ..............................-65°C to +150 ° C
Maximum Junction Temperature ......................................+150 ° C
Lead Temperature (soldering, 10s) (Note 2) ...................+300 ° C
Note 1: Thermal properties are specified with product mounted on PC board with one square-inch of copper area and still air.
Note 2: This device is constructed using a unique set of packaging techniques that impose a limit on the termal profile the device can be
exposed to during solder attach and rework. This limit permits only the use of the solder profiles recommended in the industry stan-
dard specification, IPC/JEDEC J-STD-020A, paragraph 7.6, Table 3 for the IR/VPR and Convention reflow. Pre-heating is required.
Hand or wave soldering is not allowed.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V IN = 10V, V BATT = 4.2V for MAX1736EUT42 or 4.1V for MAX1736EUT41, T A = 0 ° C to +85 ° C . Typical values are at T A = +25 ° C,
unless otherwise noted.) (Note 3)
PARAMETER
Input Voltage (Note 4)
Fast-Charge BATT Qualification
Threshold
CONDITIONS
External P-MOSFET off
BATT rising, transition from precharge to fast charge
MIN
4.7
2.4
TYP
2.5
MAX
22
2.65
UNITS
V
V
Fast-Charge BATT Qualification
Threshold Hysteresis
70
mV
BATT Regulation Voltage
BATT Removal Detection
Threshold
MAX1736EUT42
MAX1736EUT41
BATT rising
4.179
4.079
4.875
4.20
4.10
5.0
4.221
4.121
5.1
V
V
BATT Removal Detection
Threshold Hysteresis
125
mV
BATT Input Current, Input Power
Removed
BATT Input Current, Charger
Disabled
BATT Input Current, When
Charging
V IN ≤ V BATT - 0.3V
EN = GND, V BATT = 0 to 5V
0.1
2
0.4
1
6
0.75
μ A
μ A
mA
Precharge Source Current
IN Input Current
IN Detection Interval (Note 5)
GATE Source/Sink Current
GATE Drive Source Current at
Battery Removal
V BATT = 2V
C CT = 0.33μF
V BATT = 5.1V
3.5
75
15
6
0.25
20
100
30
8
1
125
60
mA
mA
s
μ A
mA
Minimum BATT Bypass
Capacitance (Note 6)
EN Logic High Threshold
EN Logic Low Threshold
1.5
2
0.7
μ F/A
V
V
CT Pulldown Current
1.6
2
2.4
μ A
2
_______________________________________________________________________________________
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1736EUT | 制造商:Maxim Integrated Products 功能描述:SOT23 SINGLE-CELL LI+ BATTERY CHAR - Rail/Tube |
| MAX1736EUT+T | 功能描述:电池管理 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 |
| MAX1736EUT41 | 制造商:Maxim Integrated Products 功能描述:SOT23 SINGLE-CELL LI+ BATTERY CHAR - Cut Tape Product |
| MAX1736EUT41+T | 功能描述:电池管理 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 |
| MAX1736EUT41-T | 功能描述:电池管理 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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