SGM3110 Datasheet, PDF (2/7 Pages) SG Micro Corp – MicroPower Regulated Charge Pump

ELECTRICAL CHARACTERISTICS
(T_A = -40°C to +85°C, unless otherwise noted. Typical values are at T_A = 25°C, 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(1) MAX UNITS
VIN
VOUT = 5.0V
2.7
VOUT
V
VOUT
2.7V < VIN < 5V, IOUT ≤ 50mA
3.0V < VIN < 5V, IOUT ≤ 100mA
4.8 5.0 5.2
V
4.8 5.0 5.2
IQ
2.7V < VIN < 5V, IOUT = 0mA, SHDN = VIN
60 68
µA
ISHDN
2.7V < VIN < 3.6V, IOUT = 0mA, VSHDN = 0
3.6V < VIN < 5V, IOUT = 0mA, VSHDN = 0
0.2 1
µA
1
VRIPPLE
VIN = 2.7V, IOUT = 50mA
VIN = 3V, IOUT = 100mA
15
mVP-P
88
η
VIN = 2.7V, IOUT = 50mA
91
%
fOSC Oscillator Free Running
750
kHz
VIH
VIL
IIH
SHDN = VIN
IIL
SHDN = GND
1.4
V
0.4
-1
+1
µA
-1
+1
µA
TON
VIN = 3V, IOUT = 0mA
0.3
ms
VIN
VOUT
IQ
ISHDN
VRIPPLE
η
fOSC
VIH
VIL
IIH
IIL
TON
VOUT = 4.5V
2.7V < VIN < 4.5V, IOUT ≤ 50mA
2.7
4.32
3.0V < VIN < 4.5V, IOUT ≤ 100mA
4.32
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
VIN = 3V, IOUT = 100mA
VIN = 2.7V, IOUT = 50mA
Oscillator Free Running
1.4
SHDN = VIN
-1
SHDN = GND
-1
VIN = 3V, IOUT = 0mA
VOUT
V
4.5 4.68
V
4.5 4.68
60 68
µA
0.2 1
µA
1
15
mVP-P
88
83
%
750
kHz
V
0.4
+1
µA
+1
µA
0.3
ms
Specifications subject to change without notice.
2
SGM3110