BD95513MUV_10 Datasheet, PDF (6/18 Pages) Rohm – Switching Regulator with MOS FET for DDR-SDRAM Cores

BD95513MUV
●Reference Data
VOUT
10µsec/div
SW
10µsec/div
EN
VOUT
2[V/div]
PGOOD
Technical Note
200µsec/div
Fig.13 QLLM Mode
(IOUT=0A)
Fig.14 QLLM Mode
(IOUT=1A)
Fig.15 PGOOD Rising
Waveform
2msec/div
200µsec/div
EN
VOUT
2[V/div]
VIN
VOUT
2[V/div]
PGOOD
Fig.16 PGOOD Falling
Waveform
VIN
HG/LG
VOUT
Fig.19 VIN change
(19→5V)
SW
IL
5[A/div]
HG/LG
VOUT
Fig.17 SCP Timer Latch Waveform
EN
VREG
2[V/div]
VOUT
2[V/div]
SW
400µsec/div
Fig.20 EN wake up
Fig.18 VIN change
(5→19V)
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2010.10- Rev.A