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参数资料
| 型号： | MAX1508 |
| 厂商： | Maxim Integrated Products, Inc. |
| 英文描述： | Linear Li+ Battery Charger with Integrated Pass FET. Thermal Regulation. and ACOK-bar in 3mm x 3mm TDFN |
| 中文描述： | 线性Li+电池充电器，带有集成调整FET、热调节和ACOK，3mm x 3mm TDFN封装 |
| 文件页数： | 2/11页 |
| 文件大小： | 198K |
| 代理商： | MAX1508 |
M
Linear Li+ Battery Charger with Integrated Pass FET,
Thermal Regulation, and
ACOK
in 3mm x 3mm TDFN
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
IN,
CHG
to GND.....................................................-0.3V to +14V
VL, BATT, ISET,
EN
, EN,
ACOK
to GND ..................-0.3V to +6V
VL to IN...................................................................-14V to +0.3V
IN to BATT Continuous Current.............................................0.9A
Continuous Power Dissipation (T
A
= +70
°
C)
8-Pin TDFN (derate 24.4mW/
°
C above +70
°
C) .........1951mW
ELECTRICAL CHARACTERISTICS
(V
IN
= 5V, V
BATT
= 4.0V,
ACOK
=
EN
=
CHG
= unconnected (for the MAX1508 and MAX1508Z), EN = VL (for the MAX1508Y), R
ISET
= 2.8k
to GND, C
VL
= 0.47μF, BATT bypassed to GND with 1μF, T
A
= -40
°
C to +85
°
C, unless otherwise noted. Typical values are at
T
A
= +25
°
C.) (Note 1)
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.
Short-Circuit Duration.................................................Continuous
Operating Temperature Range ...........................-40
°
C to +85
°
C
Junction Temperature......................................................+150
°
C
Storage Temperature Range.............................-65
°
C to +150
°
C
Lead Temperature (soldering, 10s).................................+300
°
C
PARAMETER
CONDITIONS
MIN
0
4.25
20
15
6.5
TYP
MAX
13
6.50
60
45
7.5
UNITS
V
V
Input Voltage Range
Input Operating Range
V
IN
- V
BATT
, V
IN
rising
V
IN
- V
BATT
, V
IN
falling
V
IN
rising
V
IN
hysteresis
Charging (I
IN
- I
BATT
)
Disabled,
EN
= VL (MAX1508/MAX1508Z),
EN = GND (MAX1508Y)
40
30
7
0.11
1
ACOK
Trip Point, IN
mV
Overvoltage Lockout Trip Point
V
2
0.8
1.5
IN Input Current
OFF state (V
IN
= V
BATT
= 4.0V)
I
VL
= 100μA
I
VL
= 100μA to 2mA
I
VL
= 100μA
V
IN
rising
Hysteresis
V
IN
= 0 to 4V
EN
= VL (MAX1508/MAX1508Z), EN = GND
(MAX1508Y)
0.065
mA
VL Output Voltage
VL Load Regulation
VL Temperature Coefficient
3.3
-71
-2
2.95
0.17
3
V
-200
mV
mV/
°
C
VL Undervoltage Lockout Trip Point
V
10
BATT Input Current
4
10
μA
Maximum RMS Charge Current
0.8
4.2
4.2
4.67
A
T
A
= 0
°
C to +85
°
C
T
A
= -40
°
C to +85
°
C
4.162
4.150
4.4
4.238
4.250
4.9
Battery Regulation Voltage
I
BATT
= 0
V
BATT Removal Detection Threshold
V
BATT
rising
V
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PDF描述 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX15081EVKIT+ | 功能描述:电源管理IC开发工具 RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| MAX15081GTL+ | 功能描述:直流/直流开关调节器 RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
| MAX15081GTL+T | 功能描述:直流/直流开关调节器 RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
| MAX15087EWL+T | 功能描述:直流/直流开关调节器 2A w/Tracking Input RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
| MAX15088EWL+T | 功能描述:直流/直流开关调节器 3A w/Tracking Input RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
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