ME7660 Datasheet, PDF (4/5 Pages) Unisonic Technologies – CHARGE PUMP DC-DC VOLTAGE CONVERTER

ME7660
CMOS IC
„ ABSOLUTE MAXIMUM RATING
PARAMETER
Supply Voltage
LV and OSC Inputs Voltage
V⁺<5.5V
V⁺>5.5V
Power Dissipation(T_A≤75℃)
Current Into LV
V⁺>3.5V
Operating Temperature
Storage Temperature
SYMBOL
V_IN
V_LX
V_OSC
P_D
I_LV
T_OPR
T_STG
RATINGS
10.5
-0.3~(V⁺+0.3)
(V⁺-5.5)~(V⁺+0.3)
470
20
-40 ~ +85
-65 ~ +150
„ ELECTRICAL CHARACTERISTICS (V⁺=5V,C_OSC=0)
PARAMETER
Supply Current
Supply Voltage
High
Low
Output Resistance
SYMBOL
I⁺
V^+H
V^+L
R_OUT
TEST CONDITIONS
R_L=∞
LV Open
LV to GND
I_OUT=20mA, T_A=25℃
I_OUT=3mA, V⁺=2V,T_A=25℃
Oscillator Frequency
F_OSC
Pin 7 open
Power Efficiency
Voltage Conversion Efficiency
P_EFF
V_EFF
R_L=5kΩ
R_L=∞
MIN TYP
60
3
1.5
110
220
10
90 98
98 99.9
UNIT
V
V
V
mW
uA
℃
℃
MAX
120
10
4
UNIT
uA
V
V
Ω
Ω
kHz
%
%
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
4 of 5
QW-R502-730.a