参数资料
型号: MAX4193ESA+T
厂商: Maxim Integrated Products
文件页数: 12/14页
文件大小: 0K
描述: IC REG BOOST 525MA 8SOIC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 升压(升压)
输出数: 1
输入电压: 2 V ~ 16.5 V
频率 - 开关: 25kHz
电流 - 输出: 525mA
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
CMOS Micropower Step-Up
Switching Regulator
R3
100k Ω
R4
100k Ω
INPUT, 9V BATTERY
NEG OUT
-12V, 15mA
150 μ F
1N914
250 μ H
5
8
N.C.
7
6
5
500 μ H
3
IN914
R1
82k Ω
330 μ F
POS OUT
+12V, 45mA
L X
V FB V REF +V S
GND
4
R5
6
I C
+V S
L X
V FB
7
C X
3
MAX634
LBD
2
100k Ω
4
GND
C X
2
MAX630
LBD
8
LBR
1
R2
10k Ω
150pF
100pF
68pF
Figure 8. ±12V Dual-Tracking Regulator
Table 2. Maxim DC-DC Converters
R6
18k Ω
47pF
DEVICE
ICL7660
MAX4193
MAX630
MAX631
MAX632
MAX633
MAX4391
MAX634
MAX635
MAX636
MAX637
MAX638
MAX641
MAX642
MAX643
DESCRIPTION
Charge-Pump Voltage Inverter
DC-DC Boost Converter
DC-DC Boost Converter
DC-DC Boost Converter
DC-DC Boost Converter
DC-DC Boost Converter
DC-DC Voltage Inverter
DC-DC Voltage Inverter
DC-DC Voltage Inverter
DC-DC Voltage Inverter
DC-DC Voltage Inverter
DC-DC Voltage Step-Down
High-Power Boost Converter
High-Power Boost Converter
High-Power Boost Converter
INPUT VOLTAGE
1.5V to 10V
2.4V to 16.5V
2.0V to 16.5V
1.5V to 5.6V
1.5V to 12.6V
1.5V to 15.6V
4V to 16.5V
2.3V to 16.5V
2.3V to 16.5V
2.3V to 16.5V
2.3V to 16.5V
3V to 16.5V
1.5V to 5.6V
1.5V to 12.6V
1.5V to 15.6V
OUTPUT VOLTAGE
-V IN
V OUT > V IN
V OUT > V IN
+5V
+12V
+15V
Up to -20V
Up to -20V
-5V
-12V
-15V
V OUT < V IN
+5V
+12V
+15V
COMMENTS
Not regulated
RC4193 2 nd source
Improved RC4191 2 nd source
Only 2 external components
Only 2 external components
Only 2 external components
RC4391 2 nd source
Improved RC4391 2 nd source
Only 3 external components
Only 3 external components
Only 3 external components
Only 3 external components
Drives external MOSFET
Drives external MOSFET
Drives external MOSFET
12
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