参数资料
型号: L4962/A
厂商: STMICROELECTRONICS
元件分类: 稳压器
英文描述: 3.3 A SWITCHING REGULATOR, 150 kHz SWITCHING FREQ-MAX, PDIP16
封装: POWER, PLASTIC, DIP-16
文件页数: 16/16页
文件大小: 461K
代理商: L4962/A
APPLICATION INFORMATION
Figure 25. Typical application circuit
C1, C6, C7: EKR (ROE)
D1: BYW98 OR VISK340 (SCHOTTKY)
SUGGESTED INDUCTORS: (L1) = MAGNETICS 58120 - A2MPP - 45 TURNS - WIRE GAUGE 0.8mm (20AWG)
COGEMA 946043
OR U15, GUP15, 60 TURNS 1mm, AIR GAP 0.8mm (20 AWG) - COGEMA 969051.
Figure 26. P.C. board and component layout of the circuit of Fig. 25 (1 : 1 scale)
Resistor values for
standard output 7 voltages
Vo
R3
R4
12V
15V
18V
24V
4.7K
4.7K
4.7K
4.7K
6.2K
9.1K
12K
18K
9/16
L4962
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相关代理商/技术参数
参数描述
L4962A 制造商:STMicroelectronics 功能描述:IC SWITCHING REG 1.5A 4962
L4962E 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:1.5A POWER SWITCHING REGULATOR
L4962E/A 功能描述:直流/直流开关调节器 5.0 to 40V Step-Down RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5
L4962EH 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:1.5A POWER SWITCHING REGULATOR
L4962EH/A 功能描述:直流/直流开关调节器 5.0 to 40V Step-Down RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5