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参数资料
| 型号： | MAX5097AEVKIT+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/21页 |
| 文件大小： | 0K |
| 描述： | EVAL KIT FOR MAX5097A |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 主要目的： | DC/DC，步降 |
| 输出及类型： | 1，非隔离 |
| 输出电压： | 3.3V |
| 电流 - 输出： | 600mA |
| 输入电压： | 5 ~ 40 V |
| 稳压器拓扑结构： | 降压 |
| 频率 - 开关： | 330kHz |
| 板类型： | 完全填充 |
| 已供物品： | 板 |
| 已用 IC / 零件： | MAX5097A |
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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| MAX5097AEVKIT+ | 功能描述:电源管理IC开发工具 MAX5097A Eval Kit 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 |
| MAX5097B | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:40V, 600mA Buck Converters with Low-Quiescent-Current Linear Regulator Mode |
| 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 |
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