參數(shù)資料
型號(hào)： RT9202PS
廠商： Richtek Technology Corporation
英文描述： Single Synchronous Buck PWM DC-DC Controller
中文描述： 單同步降壓PWM DC - DC控制器
文件頁數(shù)： 3/14頁
文件大?。?/td> 209K
代理商： RT9202PS
RT9202
3
DS9202-09 March 2007
www.richtek.com
Function Block Diagram
Layout Placement
Layout Notes
1. Put CIN1 & CIN2 to be near the MU drain and ML source nodes.
2. Put RT9202 to be near the C
OUT
3. Put C
BOOT
as close as to BOOT pin
4. Put C
VCC
as close as to VCC pin
GND
VCC
RT9202
BOOT
C
VCC
1uF
C
BOOT
0.1uF
+
C
1000uF
L
5uH
MU
D
G
S
ML
D
G
S
+
C
IN1
1uF
C
IN2
470uF
GND Return
Bias
0.8
Reference
Power on
Reset
Soft Start
+
-
OVP
-
+
1.1V
+
-
Error
0.8V
0.5V
Error
Amplifier
-
+
300kHz
Oscillator
Control
Logic
+
-
OC
40uA
VCC
6.0V
Regulation
GND
FB
VCC
BOOT
OCSET
UGATE
PHASE
LGATE
相關(guān)PDF資料
PDF描述
RT9203AGS Dual Regulators - Synchronous Buck PWM DC-DC and Linear Controller
RT9203APS Dual Regulators - Synchronous Buck PWM DC-DC and Linear Controller
RT9203GS Dual Regulators - Synchronous Buck PWM DC-DC and Linear Controller
RT9203PS Dual Regulators - Synchronous Buck PWM DC-DC and Linear Controller
RT9204AGS Dual Regulators - Standard Buck PWM DC-DC and Linear Controller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
RT9203 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:Dual Regulators - Synchronous Buck PWM DC-DC and Linear Controller
RT9203AGS 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:Dual Regulators - Synchronous Buck PWM DC-DC and Linear Controller
RT9203APS 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:Dual Regulators - Synchronous Buck PWM DC-DC and Linear Controller
RT9203GS 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:Dual Regulators - Synchronous Buck PWM DC-DC and Linear Controller
RT9203PS 制造商:Richtek 功能描述:DC/DC (IC)
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