参数资料
型号: R1224N182H-TR
厂商: RICOH COMPANY LTD
元件分类: 稳压器
英文描述: 0.05 A SWITCHING CONTROLLER, 600 kHz SWITCHING FREQ-MAX, PDSO5
封装: SOT-23, 5 PIN
文件页数: 34/42页
文件大小: 870K
代理商: R1224N182H-TR
R1224N
PIN CONFIGURATIO
SOT-23-5
12
3
4
5
(mark side)
PIN DESCRIPTION
Pin No
Symbol
Pin Description
1
CE
Chip Enable Pin (“H” Active)
2
GND
Ground Pin
3
VOUT (VFB)
Pin for Monitoring Output Voltage (Feedback Voltage)
4
EXT
External Transistor Drive Pin (CMOS Output)
5
VIN
Power Supply Pin
ABSOLUTE MAXIMUM RATINGS
Symbol
Item
Rating
Unit
VIN
VIN Supply Voltage
20
V
VEXT
EXT Pin Output Voltage
0.3 to VIN+0.3
V
VCE
CE Pin Input Voltage
0.3 to VIN+0.3
V
VOUT
VOUT/VFB Pin Input Voltage
0.3 to VIN+0.3
V
IEXT
EXT Pin Inductor Drive Output Current
± 50
A
PD
Power Dissipation (SOT-23-5)*
420
mW
Topt
Operating Temperature Range
40 to +85
°C
Tstg
Storage Temperature Range
55 to +125
°C
* ) For Power Dissipation, please refer to PACKAGE INFORMATION to be described.
4
相关PDF资料
PDF描述
R1224N252E-TR 0.05 A SWITCHING CONTROLLER, 360 kHz SWITCHING FREQ-MAX, PDSO5
R1224N252F-TR 0.05 A SWITCHING CONTROLLER, 600 kHz SWITCHING FREQ-MAX, PDSO5
R1224N262F-TR 0.05 A SWITCHING CONTROLLER, 600 kHz SWITCHING FREQ-MAX, PDSO5
R1224N502H-TR 0.05 A SWITCHING CONTROLLER, 600 kHz SWITCHING FREQ-MAX, PDSO5
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