BD95513MUV_10 Datasheet, PDF (4/18 Pages) Rohm – Switching Regulator with MOS FET for DDR-SDRAM Cores

BD95513MUV
Technical Note
Parameter
[Over-Voltage Protection Block]
OVP Detect Voltage
[Soft Start Block]
Charge Current
Standby Voltage
[Current Regulation Block]
Maximum Output Current
[Voltage Detection Block]
Feedback Terminal Voltage 1
Feedback Terminal Voltage 2
Feedback Terminal Bias Current
[MODE Block]
SLLM^TM Condition
Forced Continuous Mode
[Power Good Block]
V_FB Power Good Low Voltage
V_FB Power Good High Voltage
Symbol
Limits
Unit
Min. Typ. Max.
Condition
V_OVP
0.812 0.840 0.868
V When V_FB: 20% up
Iss
1.4
2.2
3.0
µA
Vss_stb
-
-
100 mV
I_OCP
3
-
-
A
V_FB1
V_FB2
I_FB
0.693 0.700 0.707
0.690 0.700 0.710
-100
0
100
V
V
T_a =-10℃ to 100℃
I_out = 0A to 3A
nA
Vth_SLLM V_CC-0.5
-
Vth_CONT
GND
-
V_CC
V
SLLM^TM
Longest low-gate off time: ∞
0.5
V Continuous mode
V_FB PL
V_FB PH
0.605 0.63 0.655
0.745 0.77 0.795
V When V_FB: 10% down
V When V_FB: 10% up
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2010.10- Rev.A