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| 型号： | MAX16920BATJ/V+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/20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
ABSOLUTE_MAXIMUM_RATINGS
OUT1, OUT2, FB1, FB2, FB3, POR , PG2,
PG3, PGA, OT to GND .........................................-0.3V to +6V
UVO , EN2, EN3, ENA, OUTA, SYNC, V L to GND ...-0.3V to +6V
UVI, UVS to GND ..................................................-0.3V to +20V
UVI, UVS Input Current ................................................... ±10mA
OUT3 to GND ........................................................-0.3V to +10V
V INA , V INB , ODRV, LX1, LX2, LX3 to GND (500ms)..-0.3V to +45V
V INA to V INB .............................................................-2V to +18V
BST1, BST2, BST3 to PGND_ (500ms) .................-0.3V to +50V
Continuous Power Dissipation (T A = +70°C)
TQFN (derate 37mW/°C above +70°C) .....................2963mW
Operating Temperature Range ........................ -40°C to +125°C
Junction Temperature .....................................................+150°C
Storage Temperature Range............................ -65°C to +150°C
Lead Temperature (soldering, 10s) ................................+300°C
Soldering Temperature (reflow) ......................................+260°C
PACKAGE_THERMAL_CHARACTERISTICS_(Note_1)
TQFN
Junction-to-Ambient Thermal Resistance ( q JA ) ..........27 ° C/W
Junction-to-Case Thermal Resistance ( q JC ) .................1 ° C/W
Note_1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-
layer board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial .
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 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
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
V INA /V INB Operating Supply
Range
V INA /V INB Supply Current in
Operation
V INA /V INB Supply Current,
Standby Mode
V IN
I IN
I ST
Full performance
DC-DC1 maintains regulation,
I OUT1 = 100mA (Note 2)
EN2 = EN3 = ENA = high, no
switching
Only DC-DC1 operating, EN2 = EN3
= ENA = low, I OUT1 = no load
5.5
4
2
25
18
28
3
50
V
mA
F A
V L Undervoltage Lockout
V UVL
V L rising
2.9
3.15
3.4
V
V L Undervoltage Lockout
Hysteresis
V L Output Voltage
V UVH
V L
0.4
5
V
V
UVI Threshold
UVI Input Current
UVI Hysteresis
UVS Switch Resistance
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
UVL
I UVI
UVH
R UVS
T S
T H
V INA /V INB falling
V UVI = 1.2V
Temperature rising, OT output
asserted (Note 3)
(Note 3)
1.181
(-2%)
10
1100
155
1.205
20
1540
170
10
1.229
(+2%)
1
30
2100
20
V
F A
mV
I
N C
N C
OVERVOLTAGE_GATE_DRIVER
Overvoltage Shutdown Level
Overvoltage Shutdown Level
V OV
V OV,F
Input voltage rising, ODRV output
turns off external pMOSFET
Input voltage falling
18.7
18.1
19.2
19.7
V
V
2
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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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