- 您现在的位置：买卖IC网 > PDF目录297242 > RH5RE40AA-RF (Ricoh Co., Ltd.) M39012 MIL RF CONNECTOR PDF资料下载
参数资料
| 型号： | RH5RE40AA-RF |
| 厂商： | Ricoh Co., Ltd. |
| 英文描述： | M39012 MIL RF CONNECTOR |
| 中文描述： | 电压调节中等输出电流 |
| 文件页数： | 11/20页 |
| 文件大小： | 137K |
| 代理商： | RH5RE40AA-RF |
18
TYPICAL APPLICATION
In R
×5RE Series, a constant voltage can be obtained
without using Capacitors C1 and C2. However, when the
wire connected to VIN is long, use Capacitor C1. Output
noise can be reduced by using Capacitor C2.
Insert Capacitors C1 and C2 with the capacitance of
0.1F to 2.0F between Input/Output Pins and GND Pin
with minimum wiring.
The output voltage can be obtained by the follow-
ing formula :
VOUT=Vreg (1+R2/R1) + ISS R2
Since the quiescent current of R
×5RE Series is so
small that the resistances of R1 and R2 can be set as
large as several hundreds k
and therefore the sup-
ply current of “Voltage Boost Circuit” itself can be
reduced.
Furthermore, since R
×5RE Series are operated by
a constant voltage, the supply current of “Voltage
Boost Circuit” is not substantially affected by the
input voltage.
As shown in the circuit diagram, a dual power sup-
ply circuit can be constructed by using two R
×5RE
Series.
This circuit diagram shows a dual power supply
circuit with an output of 3V and an output of 5V.
When the minimum output current of IC2 is larger
than ISS of IC1, Resistor R is unnecessary. Diode D is
a protection diode for the case where VOUT2
becomes larger than VOUT1.
VOLTAGE BOOST CIRCUIT
DUAL POWER SUPPLY CIRCUIT
R
×5RE
C2
C1
VIN
GND
R
×5RE
SERIES
VOUT
VIN
+
C2
C1
VIN
GND
R
×5RE
SERIES
VOUT
VIN
R1
R2
ISS
+
C1
C2
VIN
GND
R
×5RE20A
R
×5RE30A
VOUT
VOUT1
5V
VOUT2
3V
VIN
C3
GND
VOUT
VIN
R
ISS
IC1
IC2
D
+
*1) Vreg : Set Output Voltage of R×5RE Series.
*1
APPLICATION CIRCUITS
相关PDF资料 |
PDF描述 |
|---|---|
| RH5RE50AA-RF | M39012 MIL RF CONNECTOR |
| RH5RE60AA-RF | M39012 MIL RF CONNECTOR |
| RH5RH303B-T1 | PWM STEP-UP DC/DC CONVERTER |
| RH5RH503B-T1 | PWM STEP-UP DC/DC CONVERTER |
| RH5RH703B-T1 | PWM STEP-UP DC/DC CONVERTER |
相关代理商/技术参数 |
参数描述 |
|---|---|
| RH5RE40AA-RR | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:VOLTAGE REGULATOR FOR MIDDLE OUTPUT CURRENT |
| RH5RE40AA-T1 | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:VOLTAGE REGULATOR FOR MIDDLE OUTPUT CURRENT |
| RH5RE40AA-T2 | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:VOLTAGE REGULATOR FOR MIDDLE OUTPUT CURRENT |
| RH5RE40AA-TZ | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:VOLTAGE REGULATOR FOR MIDDLE OUTPUT CURRENT |
| RH5RE40AC | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:VOLTAGE REGULATOR FOR MIDDLE OUTPUT CURRENT |
发布紧急采购，3分钟左右您将得到回复。