L6926Q1TR(2008) 查看數據表（PDF） - STMicroelectronics
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L6926Q1TR Datasheet PDF : 16 Pages
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Electrical characteristics
L6926
Table 4.
Symbol
Electrical characteristcs (continued)
(TJ = 25 °C, VIN = 3.6 V unless otherwise specified) (1)
Parameter
Test condition
Min Typ Max Unit
Error amplifier characteristics
Vfb
Voltage feedback
Ifb
Run
Feedback input current (2)
Vrun_H
Vrun_L
Irun
RUN threshold high
RUN threshold low
RUN input current (2)
SYNC/MODE function
VFB = 0.6 V
Vsync_H
Vsync_L
Sync mode threshold high
Sync mode threshold low
PGOOD section
VPGOOD Power good threshold
VOUT = Vfb
ΔVPGOOD Power good hysteresis
VOUT = Vfb
VPgood(low) Power good low voltage
Run to GND
ILK-PGOOD
Power good leakage current
(2)
VPGOOD = 3.6 V
0.593 0.600 0.607 V
(1) 0.590 0.600 0.610 V
25
nA
1.3 V
0.4
V
25
nA
1.3
V
0.5
V
90
%Vout
4
%Vout
0.4 V
50
nA
Protections
HOVP Hard overvoltage threshold VOUT = Vfb
10
%Vout
1. Specification referred to TJ from -40 °C to +125 °C. Specification over the -40 to +125 °C TJ temperature range are assured
by design, characterization and statistical correlation.
2. Guaranteed by design
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