BL8022
ORDERING INFORMATION
PART No.
BL8022CB5TR
PACKAGE
SOT23-5
Tape&Reel
3000/Reel
ABSOLUTE MAXIMUM RATING
Parameter
Max Input Voltage
Value
7V
Max Operating Junction Temperature(Tj)
125C
Ambient Temperature(Ta)
-40C – 85C
Maximum Power Dissipation
Storage Temperature(Ts)
Lead Temperature & Time
ESD (HBM)
SOT23-5
400mW
-40C - 150C
260C, 10S
>2000V
Note: Exceed these limits to damage to the device. Exposure to absolute maximum rating conditions may affect
device reliability.
RECOMMENDED WORK CONDITIONS
Parameter
Input Voltage Range
Value
Max.7V
Operating Junction Temperature(Tj)
-20C –125C
ELECTRICAL CHARACTERISTICS
(VDD=5V, TA=25C)
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VDD
Input Voltage Range
2.6
7.0
V
Vref
Ifb
Feedback Voltage
Vin=5V
0.585
0.6
0.1
35
0.615
0.4
V
uA
Feedback Leakage current
Active, Vfb=0.65, No Switching
Shutdown
uA
Iq
Quiescent Current
1
uA
LnReg
LdReg
Fsoc
Line Regulation
Load Regulation
Switching Frequency
PMOS Rdson
Vin=2.7V to 5.5V
Iout=0.01 to 1A
0.04
0.1
0.2
0.2
%/V
%/A
MHz
mohm
mohm
A
1.5
RdsonP
RdsonN
Ilimit
300
220
1.5
400
300
2
NMOS Rdson
Peak Current Limit
0.8
1.5
Vout=5.5V, VSW=0 or 5.5V,
EN=0V
Iswlk
SW Leakage Current
10
1
uA
Ienlk
Vh_en
Vl_en
EN Leakage Current
EN Input High Voltage
EN Input Low Voltage
uA
V
0.4
V
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