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| 型号： | MAX16023LTAL33+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/17页 |
| 文件大小： | 0K |
| 描述： | IC BATTERY BACKUP 3.3V 8TDFN-EP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 功能： | 备份管理 |
| 电池化学： | 所有电池类型 |
| 电源电压： | 1.53 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-WDFN 裸露焊盘 |
| 供应商设备封装： | 8-TDFN-EP（3x3） |
| 包装： | 带卷 (TR) |
Battery-Backup Circuits with
Regulated Output Voltage
ELECTRICAL CHARACTERISTICS (continued)
(V CC = 1.53V to 5.5V, V BATT = 3V, reset not asserted, T A = T J = -40°C to +85°C, C OUT = 10μF, unless otherwise noted. Typical val-
ues are at T A = T J = +25°C.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
BATTERY-ON INDICATOR (BATT ON)
V OUT = 1.2V, I SINK = 100μA, BATT ON
deasserted
0.3
Output Low Voltage
V OL
V OUT = 1.8V, I SINK = 1mA, BATT ON
deasserted
0.3
V
V OUT = 3.3V, I SINK = 3.2mA, BATT ON
deasserted
0.3
Output High Voltage
(Push-Pull Output)
Output Leakage Current
(Open-Drain Output)
Output Short-Circuit Current
V OH
I SOURCE = 100μA, BATT ON asserted
V CC = 5.5V
Sink current, V CC = 5V
(Note 6)
V OUT - 0.3V
60
1
V
μA
mA
CE GATING ( CE IN, CE OUT)
CE IN Leakage Current
CE IN to CE OUT Resistance
CE OUT Short-Circuit Current
CE IN to CE OUT Propagation
Delay
Reset asserted, V CC = 0.9 x V TH or 0
V CC = 5V, reset deasserted
Reset asserted, CE OUT = 0
50 Ω source, C LOAD = 50pF, V CC = 4.75V
-1
8
0.75
1.5
+1
50
2
7
μA
Ω
mA
ns
Output High Voltage
Reset to CE OUT Delay
V OH
I SOURCE = 100μA, reset asserted
V OUT - 0.3V
12
V
μs
Note 2:
Note 3:
Note 4:
Note 5:
Note 6:
All devices are 100% production tested at T A = +25°C and T A = +85°C. Limits over temperature are guaranteed by design.
V BATT can be 0 anytime or V CC can go down to 0 if V BATT is active (except at startup).
Dropout voltage is defined as (V IN - V OUT ) when V OUT is 2% below the value of V OUT when V IN = V OUT + 1V.
CE IN to CE OUT resistance is tested with V CC = 5V and V CE IN = 0 or 5V.
Use external current-limiting resistor to limit current to 20mA (max).
4
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX16023LTAM12+T | 功能描述:电池管理 Battery Backup 1.2V-Ep 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 |
| MAX16023LTAM18+T | 功能描述:电池管理 Battery Backup 1.8V-Ep 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 |
| MAX16023LTAM25+T | 功能描述:电池管理 Battery Backup 3.3V-Ep 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 |
| MAX16023LTAM33+T | 功能描述:电池管理 Battery Backup 3.3V-Ep 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 |
| MAX16023LTAR12+T | 功能描述:电池管理 Battery Backup 1.2V-Ep 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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