参数资料
型号: LM2594DADJR2G
厂商: ON Semiconductor
文件页数: 3/25页
文件大小: 0K
描述: IC REG BUCK ADJ 0.5A 8SOIC
标准包装: 2,500
类型: 降压(降压)
输出类型: 可调式
输出数: 1
输出电压: 1.23 V ~ 37 V
输入电压: 4.5 V ~ 40 V
PWM 型: 电压模式
频率 - 开关: 150kHz
电流 - 输出: 500mA
同步整流器:
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
包装: 带卷 (TR)
供应商设备封装: 8-SOICN
其它名称: LM2594DADJR2G-ND
LM2594DADJR2GOSTR
LM2594
MAXIMUM RATINGS
Symbol
V in
ON/OFF
V out
P D
R q JA
R q JC
P D
R q JA
T stg
?
?
T J
Rating
Maximum Supply Voltage
ON/OFF Pin Input Voltage
Output Voltage to Ground (Steady ? State)
Power Dissipation
8 ? Lead DIP
Thermal Resistance, Junction ? to ? Ambient
Thermal Resistance, Junction ? to ? Case
Power Dissipation
8 ? Lead Surface Mount
Thermal Resistance, Junction ? to ? Ambient
Storage Temperature Range
Minimum ESD Rating (Human Body Model: C = 100 pF, R = 1.5 k W )
Lead Temperature (Soldering, 10 seconds)
Maximum Junction Temperature
Value
45
? 0.3 V ≤ V ≤ +V in
? 1.0
Internally Limited
100
5.0
Internally Limited
175
? 65 to +150
2.0
260
150
Unit
V
V
V
W
° C/W
° C/W
W
° C/W
° C
kV
° C
° C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
OPERATING RATINGS (Operating Ratings indicate conditions for which the device is intended to be functional, but do not guarantee
specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics table)
Symbol
T J
V IN
Operating Temperature Range
Supply Voltage
Rating
Value
? 40 to +125
4.5 V to 40 V
Unit
° C
V
http://onsemi.com
3
相关PDF资料
PDF描述
RMC15DRES-S13 CONN EDGECARD 30POS .100 EXTEND
MC33063AVDR2G IC REG BUCK BOOST INV ADJ 8SOIC
GEC50DRYN-S13 CONN EDGECARD 100POS .100 EXTEND
GEC50DRYH-S13 CONN EDGECARD 100POS .100 EXTEND
GSC15DRTS-S13 CONN EDGECARD 30POS .100 EXTEND
相关代理商/技术参数
参数描述
LM2594HVM-12 功能描述:直流/直流开关转换器 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
LM2594HVM-12/NOPB 功能描述:直流/直流开关转换器 150KHZ 0.5A STEP- DOWN VLTG REG 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
LM2594HVM-12/NOPB 制造商:Texas Instruments 功能描述:DC/DC Converter (DC-DC) / Switching Regu
LM2594HVM-3.3 功能描述:直流/直流开关转换器 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
LM2594HVM-3.3/NOPB 功能描述:直流/直流开关转换器 150KHZ 0.5A STEP- DOWN VLTG REG 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