参数资料
型号: LT1614IS8#TR
厂商: Linear Technology
文件页数: 12/16页
文件大小: 0K
描述: IC REG INV ADJ 0.5A 8SOIC
标准包装: 2,500
类型: 反相
输出类型: 可调式
输出数: 1
输出电压: 可调至 -24V
输入电压: 0.8 V ~ 5 V
PWM 型: 电流模式
频率 - 开关: 600kHz
电流 - 输出: 500mA
同步整流器:
工作温度: -40°C ~ 85°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-SOIC
LT1614
TYPICAL APPLICATIO S
5V to – 15V/80mA DC/DC Converter
V IN
L1
22 μ H
C1
1 μ F
L2
22 μ H
5V
+
22 μ F
V IN
SHDN
LT1614
V C
SW
NFB
255k
D1
V OUT
–15V
80mA
10 μ F
25V
100k
1nF
C1: 25V, Y5V
GND
24.9k
1614 TA05
D1: MBR0520
L1, L2: MURATA LQH3C220
5V to – 15V Converter Efficiency
80
75
70
65
60
55
50
1
10
100
LOAD CURRENT (mA)
1614 TA06
12
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