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参数资料
| 型号： | MAX5097BATE+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/21页 |
| 文件大小： | 0K |
| 描述： | IC REG BUCK 5V/ADJ 0.6A 16TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 60 |
| 类型： | 降压（降压） |
| 输出类型： | 两者兼有 |
| 输出数： | 1 |
| 输出电压： | 5V，1.24 V ~ 11 V |
| 输入电压： | 5 V ~ 40 V |
| PWM 型： | 电流模式 |
| 频率 - 开关： | 330kHz |
| 电流 - 输出： | 600mA |
| 同步整流器： | 无 |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-WQFN 裸露焊盘 |
| 包装： | 管件 |
| 供应商设备封装： | 16-TQFN-EP（5x5） |
40V, 600mA Buck Converters with Low-
Quiescent-Current Linear Regulator Mode
ABSOLUTE MAXIMUM RATINGS
(All voltages referenced to PGND, unless otherwise noted.)
IN (transient, 1ms) ..................................................-0.3V to +45V
SGND ....................................................................-0.3V to +0.3V
LX....................................................................-1V to (V IN + 0.3V)
LX Current ................................................................................2A
EN ................................................................-0.3V to (V IN + 0.3V)
BP, SYNC, LDO/ BUCK , RESET to SGND...............-0.3V to +12V
BP, RESET Output Current..................................................25mA
CT, SS, ADJ, COMP to SGND ....................-0.3V to (V BP + 0.3V)
Thermal Resistance:
( θ JA , 16-Pin TQFN)* ...................................................30.0°C/W
( θ JC , 16-Pin TQFN).......................................................1.7°C/W
( θ JA , 20-Pin TSSOP)* .................................................46.0°C/W
( θ JC , 20-Pin TSSOP)........................................................2°C/W
Operating Temperature Range .........................-40°C to +125°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-60°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
OUT ........................................................................-0.3V to +11V
OUT Short-Circuit Duration ........................................Continuous
Continuous Power Dissipation (T A = +70°C)*
16-Pin TQFN (derate 33.3mW/°C above +70°C) ........2666mW
20-Pin TSSOP (derate 21.7mW/°C above +70°C) ......1739mW
*As per JEDEC 51 Standard—Multilayer Board.
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 IN = +14V, I OUT = 1mA, C IN = 100μF, C OUT = 22μF, L = 22μH, C BP = 1μF, V EN = +2.4V (Figure 2), SGND = PGND = 0V, T A = T J =
-40°C to +125°C, unless otherwise noted. Typical values are at T A = T J = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
SYSTEM INPUT
Input Voltage Range (LDO Mode)
Input Voltage Range (Buck
Mode)
V IN_LDO
V IN_BUCK
LDO/ BUCK = high
LDO/ BUCK = low
4
5
40
40
V
V
Internal Input Undervoltage
Lockout
V UVLO
V BP rising
3.5
3.65
3.9
V
Internal Input Undervoltage
Lockout Hysteresis
V UVLO_HYS V BP falling
0.2
V
BP (Internal Regulator) Output
Voltage
V BP
V IN = +4.5V, I BP = 100μA
3.75
4
4.20
V
LDO/ BUCK = high,
Quiescent Supply Current
(LDO Mode)
I Q
I Q
measured at input supply T A = -40°C to
return, V OUT = 5V, +125°C
I OUT = 100μA
LDO/ BUCK = high,
measured at input supply T A = -40°C to
return, V OUT = 5V, +125°C
38
44
70
100
μA
I OUT = 100mA
Buck Converter No-Load Supply
Current
I Q_BUCK
V IN = 14V, V OUT = 5V, I OUT = 0
680
μA
Shutdown Supply Current
I SHDN
V EN = 0V, measured
from V IN
T A = -40°C to
+125°C
T A = -40°C to
+85°C
6
6
19
12
μA
2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX5097BATE/V+ | 功能描述:直流/直流开关转换器 40V 600mA Buck 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 |
| MAX5097BATE/V+T | 功能描述:直流/直流开关转换器 40V 600mA Buck 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 |
| MAX5097BATE+ | 功能描述:直流/直流开关转换器 40V 600mA Buck 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 |
| MAX5097BATE+T | 功能描述:直流/直流开关转换器 40V 600mA Buck 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 |
| MAX5097BAUP+ | 功能描述:直流/直流开关转换器 40V 600mA Buck 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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