r2j20701np Renesas Electronics Corporation., r2j20701np Datasheet - Page 12

• Manufacturer Part Number: r2j20701np
• Description: Peak Current Mode Synchronous Buck Controller With Power Mosfets
• Manufacturer: Renesas Electronics Corporation.

R2J20701NP
Case 3)
REJ03G1459-0300 Rev.3.00 Jun 20, 2007
Page 12 of 27
R
C
R
C
voltage
Output
Retiometric tracking
The TRS-SS of channel two is tied to TRK-SS of channel 1.
No cross talk is observed between the channels.
TRK-SS
TRK-SS
REG5
REG5
Channel 1
Channel 1
FB
FB
SW
SW
Vout1
Vout2
R1
R2
R3
R4
Vout1 (nominal) = 0.6 V
Vout2 (nominal) = 0.6 V
Time
Vout1
Vout2
(R1 + R2) / R2
(R3 + R4) / R4