RT9202CS ETC, RT9202CS Datasheet - Page 3

• Manufacturer Part Number: RT9202CS
• Description: SINGLE SYNCHRONOUS BUCK PWM DC-DC CONTROLLER
• Manufacturer: ETC

DS9202-02 August 2002
Layout Notes
1. Put CIN1 & CIN2 to be near the MU drain and ML source nodes.
2. Put RT9202 to be near the COUT
3. Put CBOOT as close as to BOOT pin
4. Put CVCC as close as to VCC pin
CVCC
1µF
VCC
GND
RT9202
BOOT
Layout Placement
+
COUT
1000µF
CBOOT
0.1µF
L
5µH
G
G
MU
ML
D
D
S
S
GND Return
CIN1
1µF
+
CIN2
470µF
RT9202
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