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参数资料
| 型号： | MAX16920BATJ/V+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/20页 |
| 文件大小： | 0K |
| 描述： | IC PMIC MULT-OUTPUT AUTO 32TQFN |
| 其它有关文件： | Automotive Product Guide |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 43 |
| 应用： | 车载系统 |
| 电流 - 电源： | 2mA |
| 电源电压： | 5.5 V ~ 18 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 56-WFQFN 裸露焊盘 |
| 供应商设备封装： | 56-TQFN-EP（7x7） |
| 包装： | 托盘 |
Automotive Power-Management IC with
Three Step-Down Converters and Linear Regulator
ELECTRICAL_CHARACTERISTICS_(continued)
(V INA = V INB = 14V, T A = -40 ° C to +125 ° C, unless otherwise noted. Typical values are at T A = +25°C.) (Note 2)
PARAMETER
ODRV Positive Output Drive
Resistance
ODRV Negative Output Drive
Resistance
SYMBOL
R DRV+
R DRV-
Turning off
Turning on
CONDITIONS
MIN
TYP
2000
2000
MAX
UNITS
I
I
DC-DC_CONVERTERS
Free-Running Switching
Frequency Range
SYNC Input Frequency Range
FB_ Voltage
f SWITCHI
f SYNC
V FB_
SYNC = GND, MAX16920A
SYNC = GND, MAX16920B
MAX16920A: switching frequency is
half of f SYNC (Note 3)
MAX16920B: switching frequency is
equal to f SYNC (Notes 3, 4)
Output in regulation,
5.5V < V IN_ < 18V
360
1980
600
1800
1.196
(-2%)
400
2200
1.22
440
2420
1000
2400
1.244
(+2%)
kHz
kHz
V
% of
Power-Good Threshold
PGT
Output rising for OUT2 and OUT3
88.5
91.5
94.5
V OUT
(NOM)
Power-Good Threshold Hysteresis
PGTH
3
%
% of
POR Threshold
POR
OUT1 rising
88.5
91.5
94.5
V OUT
(NOM)
POR Threshold Hysteresis
PORH
3
%
MAX16920A
4.6
5.1
5.6
POR Output Delay
t POR
MAX16920B
Spread-spectrum
disabled
Spread-spectrum
enabled
6.75
7
7.5
8
8.25
9
ms
DC-DC1 High-Side Switch R DSON
DC-DC1 Low-Side Switch R DSON
R 1H
R 1L
3
1.55
I
I
DC-DC1 V OUT1 Accuracy
V1
I OUT1 < 150mA, FB1 connected to
GND, 6V < V INA < 18V
-3%
3.3
+3%
V
DC-DC2 High-Side Switch R DSON
DC-DC2 Low-Side Switch R DSON
R 2H
R 2L
1.7
0.64
I
I
6V < V INB < 18V, I OUT2 < 600mA,
DC-DC2 V OUT2 Accuracy
V2
FB2 connected to GND
-3%
5
+3%
V
5.5V < V INB < 18V, I OUT2 = 400mA
DC-DC3 High-Side Switch R DSON
DC-DC3 Low-Side Switch R DSON
R 3H
R 3L
0.7
0.3
I
I
DC-DC3 V OUT3 Accuracy
DC-DC1 Output Current Limit
DC-DC2 Output Current Limit
DC-DC3 Output Current Limit
V3
I LIM1
I LIM2
I LIM3
4.5V < V INB < 18V; I OUT3 = 500mA
6V < V INB < 18V; I OUT3 P 1.5A
Peak current limit
Peak current limit
Peak current limit
-3%
240
960
1920
3.3
300
1200
2400
+3%
360
1440
2880
V
mA
mA
mA
3
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相关代理商/技术参数 |
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| MAX16920BEVKIT+ | 功能描述:电源管理IC开发工具 Multiple-Output Power Supply 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 |
| MAX16922ATPA/V+ | 功能描述:直流/直流开关转换器 2.2MHz Dual Step-Dwn DC/DC Converter RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| MAX16922ATPA/V+T | 功能描述:直流/直流开关转换器 2.2MHz Dual Step-Dwn DC/DC Converter RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| MAX16922ATPB/V+ | 功能描述:直流/直流开关转换器 2.2MHz Dual Step-Dwn DC/DC Converter RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| MAX16922ATPB/V+T | 功能描述:直流/直流开关转换器 2.2MHz Dual Step-Dwn DC/DC Converter RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
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