NN30196A Datasheet, PDF (7/27 Pages) Panasonic Battery Group – Synchronous DC-DC Step down Regulator comprising of Controller IC and Power MOSFET

NN30196A
ELECRTRICAL CHARACTERISTICS ( Continued )
Co = 22 µF X 3, Lo= 1 µH, VOUT Setting = 1.2 V, V_IN = AV_IN = PV_IN = 5 V, Switching Frequency = 1 MHz,
MODE = High (FCCM), T_a = 25 °C ± 2 °C unless otherwise noted.
Parameter
Symbol
Condition
PROTECTION
DC-DC output current limit
DC-DC Output GND Short
Protection Threshold
Soft-Start Timing
SS Charge Current
SS Discharge Resistance (Shut-down)
Switching Frequency Adjustment
DC-DC Switching Frequency 1
DC-DC Switching Frequency 2
DC-DC Switching Frequency 3
DDILMT
—
DDSHPTH FB = 0.6 V to 0.0 V
ISSCHG
RSSDIS
V_SS = 0.3 V
CTL1 = CTL2 = 0 V
DDFSW1
DDFSW2
DDFSW3
I_OUT = – 9 A
CTL1 = 0 V
CTL2 = 5 V
I_OUT = – 9 A
CTL1 = 5 V
CTL2 = 0 V
I_OUT = – 9 A
CTL1 = 5 V
CTL2 = 5 V
Limits
Unit Note
Min Typ Max
—
14
— A *1
55
70
85 % —
– 4 – 2 — µA —
—
2
4 kΩ —
— 500 — kHz *1
— 1000 — kHz *1
— 2000 — kHz *1
*1 ：Typical Value checked by design.
7
Ver. BEB