UC3500G-XX-AB3-R UTC [Unisonic Technologies], UC3500G-XX-AB3-R Datasheet - Page 6

• Manufacturer Part Number: UC3500G-XX-AB3-R
• Description: HIGH EFFICIENCY VFM CONTROLLED STEP-UP DC/DC CONVERTER
• Manufacturer: UTC [Unisonic Technologies]

UC3500
UC3500-3.6V (V
Output Voltage
Start-up Voltage (V
Hold-on Voltage
Supply Current
Internal Switch R
Internal Leakage Current
Maximum Oscillator Frequency
Oscillator Duty Cycle
Efficiency
UC3500-4.0V (V
Output Voltage
Start-up Voltage (V
Hold-on Voltage
Supply Current
Internal Switch R
Internal Leakage Current
Maximum Oscillator Frequency
Oscillator Duty Cycle
Efficiency
UC3500-5.0V (V
Output Voltage
Start-up Voltage (V
Hold-on Voltage
Supply Current
Internal Switch R
Internal Leakage Current
Maximum Oscillator Frequency
Oscillator Duty Cycle
Efficiency
Note: V
ELECTRICAL CHARACTERISTICS(Cont.)
F
references to the forward voltage of the diode.
PARAMETER
PARAMETER
PARAMETER
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
IN
IN
IN
DS(ON)
DS(ON)
DS(ON)
=2.2V)
=2.4V)
= 3.0V)
IN
IN
IN
-V
-V
-V
F
F
F
) (Note)
) (Note)
) (Note)
SYMBOL
SYMBOL
SYMBOL
I
I
I
V
I
V
I
V
I
LX(LEAK)
LX(LEAK)
LX(LEAK)
V
V
V
SUPPLY
SUPPLY
SUPPLY
V
V
V
f
f
f
START
R
START
R
START
R
D
D
D
HOLD
OSC
HOLD
OSC
HOLD
OSC
OUT
OUT
OUT
η
η
η
LX
LX
LX
ty
ty
ty
I
I
I
I
I
I
I
V
I
I
I
I
I
I
I
I
I
I
I
I
V
I
I
I
I
I
I
I
I
I
I
I
I
V
I
I
I
I
I
OUT
OUT
OUT
OUT
OUT
OUT
LX
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
LX
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
LX
OUT
OUT
OUT
OUT
OUT
LX
LX
LX
= 100mA
= 100mA
= 100mA
= 4V, V
= 4V, V
= 4V, V
= 10mA
= 0
= 1mA
= 0
= 1mA
= 0
= 10mA
= 10mA
= 10mA
= 50mA
= 100mA
= 10mA
= 0
= 1mA
= 0
= 1mA
= 0
= 10mA
= 10mA
= 10mA
= 50mA
= 100mA
= 10mA
= 0
= 1mA
= 0
= 1mA
= 0
= 10mA
= 10mA
= 10mA
= 50mA
= 100mA
TEST CONDITIONS
TEST CONDITIONS
TEST CONDITIONS
OUT
OUT
OUT
= 3.9V
= 4.3V
= 5.3V
3.49
3.88
4.85
MIN
MIN
MIN
0.4
0.3
0.4
0.3
0.4
0.3
TYP
TYP
TYP
750
150
740
150
730
150
3.6
0.7
0.8
0.6
0.5
0.1
4.0
0.7
0.8
0.6
0.5
0.1
5.0
0.7
0.8
0.6
0.5
0.1
18
75
84
86
85
19
75
85
87
85
19
75
86
88
85
MAX
MAX
MAX
3.71
4.12
5.15
0.3
0.3
0.3
1.1
1.2
1.1
1.2
1.1
1.2
CMOS IC
QW-R502-072.D
6 of 12
UNIT
UNIT
UNIT
KHz
KHz
KHz
mΩ
mΩ
mΩ
µA
µA
µA
µA
µA
µA
%
%
%
%
%
%
%
%
%
%
%
%
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V