SGM3110_15 Datasheet, PDF (4/10 Pages) SG Micro Corp – Micro-Power Regulated Charge Pump

SGM3110
Micro-Power Regulated Charge Pump
ELECTRICAL CHARACTERISTICS
(T_A = -40℃ to +85℃, unless otherwise noted. Typical values are at T_A = 25℃, C_FLY = 1µF, C_IN = 10µF, C_OUT = 10µF).
PARAMETER
SGM3110-5.0
Input Voltage Range
Output Voltage
Quiescent Power Supply Current
Shutdown Supply Current
Ripple Voltage
Efficiency
Frequency
SHDN Input Threshold High
SHDN Input Threshold Low
SHDN Input High Current
SHDN Input Low Current
Turn-On Time
SGM3110-4.5
Input Voltage Range
Output Voltage
Quiescent Power Supply Current
Shutdown Supply Current
Ripple Voltage
Efficiency
Frequency
SHDN Input Threshold High
SHDN Input Threshold Low
SHDN Input High Current
SHDN Input Low Current
Turn-On Time
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
V_IN
V_OUT
IQ
ISHDN
VRIPPLE
η
fOSC
VIH
V_IL
I_IH
I_IL
TON
V_OUT = 5.0V
2.7V < V_IN < 5V, I_OUT ≤ 50mA
3.0V < V_IN < 5V, I_OUT ≤ 100mA
2.7V < VIN < 5V, IOUT = 0mA, SHDN = VIN
2.7V < VIN < 3.6V, IOUT = 0mA, VSHDN = 0
3.6V < V_IN < 5V, I_OUT = 0mA, V_SHDN = 0
V_IN = 2.7V, I_OUT = 50mA
V_IN = 3V, I_OUT = 100mA
V_IN = 2.7V, I_OUT = 50mA
Oscillator Free Running
SHDN = VIN
SHDN = GND
VIN = 3V, IOUT = 0mA
2.7
V_OUT
V
4.8 5.0 5.2
V
4.8 5.0 5.2
60 68
μA
0.2 1
μA
1
15
88
mVP-P
91
%
750
kHz
1.4
V
0.4
-1
+1
μA
-1
+1
μA
0.3
ms
VIN
VOUT
I_Q
I_SHDN
VRIPPLE
η
f_OSC
VIH
VIL
IIH
I_IL
T_ON
VOUT = 4.5V
2.7V < V_IN < 4.5V, I_OUT ≤ 50mA
3.0V < V_IN < 4.5V, I_OUT ≤ 100mA
2.7V < VIN < 4.5V, IOUT = 0mA, SHDN = VIN
2.7V < VIN < 3.6V, IOUT = 0mA, VSHDN = 0
3.6V < VIN < 4.5V, IOUT = 0mA, VSHDN = 0
VIN = 2.7V, IOUT = 50mA
V_IN = 3V, I_OUT = 100mA
V_IN = 2.7V, I_OUT = 50mA
Oscillator Free Running
SHDN = VIN
SHDN = GND
V_IN = 3V, I_OUT = 0mA
2.7
VOUT
V
4.32 4.5 4.68
V
4.32 4.5 4.68
60 68
μA
0.2 1
μA
1
15
88
mVP-P
83
%
750
kHz
1.4
V
0.4
-1
+1
μA
-1
+1
μA
0.3
ms
SG Micro Corp
4
www.sg-micro.com