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参数资料
| 型号： | MAX1758EAI+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/17页 |
| 文件大小： | 0K |
| 描述： | IC BATT CHRG 4-LI+ 28V SW 28SSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 46 |
| 功能： | 充电管理 |
| 电池化学： | 锂离子（Li-Ion） |
| 电源电压： | 6 V ~ 28 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 28-SSOP（0.209"，5.30mm 宽） |
| 供应商设备封装： | 28-SSOP |
| 包装： | 管件 |
| 产品目录页面： | 1410 (CN2011-ZH PDF) |
MAX1758
Stand-Alone, Switch-Mode
Li+ Battery Charger with Internal 28V Switch
ELECTRICAL CHARACTERISTICS (continued)
(Circuit of Figure 1, V DCIN = V HSD = V CSSP = V CSSN = 18V, V SHDN = V VL , V CELL = GND, V BATT = V CS = 4.2V, V VADJ = V REF / 2,
V ISETIN = V ISETOUT = V REF , R THM = 10k Ω , T A = 0°C to +85°C , unless otherwise noted. Typical values are at T A = +25°C.)
PARAMETER
CS to BATT Hard Current Limit
SYMBOL
CONDITIONS
Instantaneous peak current limit
MIN
2.4
TYP
2.7
MAX
3.0
UNITS
A
BATT, CS Input Voltage Range
0
19
V
VOLTAGE LIMIT ACCURACY
Battery Regulation Voltage
Absolute Voltage Accuracy
BATT Regulation Voltage
Adjustment Range
V BATTR
CELL = float, GND, VL, or REF
Not including VADJ resistor tolerances
With 1% VADJ resistors
V ADJ = GND
V ADJ = REF
4.167
-0.8
-1
3.948
4.386
4.2
3.979
4.421
4.233
0.8
1
4.010
4.453
V/cell
%
V/cell
ERROR AMPLIFIERS
CCV Amplifier
Transconductance
CCV Amplifier Maximum Output
Current
BATT Full-Scale Charge Current
BATT 1/10-Scale Charge
Current (Note 1)
BATT Charge Current in
Prequalification State
CCI Battery Current Sense Gain
CCI Amplifier Maximum Output
Current
CSSP to CSSN Full-Scale
Current-Sense Voltage
CSSP to CSSN 1/10-Scale
Current-Sense Voltage
CCS Amplifier Transconductance
CCS Amplifier Maximum Output
Current
CCI, CCS Clamp Voltage with
Respect to CCV
CCV Clamp Voltage with
Respect to CCI, CCS
V CCV = 2V
V CCV = 2V
V ISETOUT = V REF / 10
V BATT < 2.4V per cell
V CCI = 2V
V CCI = 2V
V ISETIN = V REF / 10
V CCS = 2V
V CCS = 2V
0.4
±50
1.35
100
100
60
±100
90
5
1.0
±100
25
25
0.7
1.5
150
150
130
100
10
2.0
1.0
1.65
200
200
240
115
15
3.0
200
200
mS ×
cells
μA
A
mA
mA
μA/A
μA
mV
mV
mS
μA
mV
mV
STATE MACHINE
THM Trip Threshold Voltage
THM Low-Temp Current
THM High-Temp Current
THM COLD Threshold
Resistance (Note 2)
THM HOT Threshold Resistance
(Note 2)
V TRT
I TLTC
I THTC
THM low-temp or high-temp current
V THM = 1.4V
V THM = 1.4V
Combines THM low-temp current and THM
threshold, V TRT / I TLTC
Combines THM high-temp current and THM
threshold, V TRT / I THTC
1.386
46.2
344
26.92
3.819
1.40
49
353
28.70
3.964
1.414
51.5
362
30.59
4.115
V
μA
μA
k Ω
k Ω
Maxim Integrated
3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1758EAI+ | 功能描述:电池管理 Li+ Battery Charger w/28V Switch 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 |
| MAX1758EAI+T | 功能描述:电池管理 Li+ Battery Charger w/28V Switch 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 |
| MAX1758EAI-T | 功能描述:电池管理 Li+ Battery Charger w/28V Switch 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 |
| MAX1758EVKIT | 功能描述:电池管理 Evaluation Kit for the MAX1757 MAX1758 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 |
| MAX17595ATE+ | 功能描述:电流型 PWM 控制器 AC/DC-DC/DC Peak Current-Mode Cnvrtr RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14 |
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