參數(shù)資料
型號: L6926Q1TR
廠商: STMICROELECTRONICS
元件分類: 穩(wěn)壓器
英文描述: 1.65 A SWITCHING REGULATOR, 800 kHz SWITCHING FREQ-MAX, PDSO8
封裝: 3 X 3 MM, 1.08 MM HEIGHT, LEAD FREE, VFQFPN-8
文件頁數(shù): 13/16頁
文件大?。?/td> 257K
代理商: L6926Q1TR
Electrical characteristics
L6926
6/16
Symbol
Parameter
Test condition
Min
Typ
Max
Unit
Error amplifier characteristics
Vfb
Voltage feedback
0.593
0.600
0.607
V
(1)
0.590
0.600
0.610
V
Ifb
Feedback input current (2)
VFB = 0.6 V
25
nA
Run
Vrun_H
RUN threshold high
1.3
V
Vrun_L
RUN threshold low
0.4
V
Irun
RUN input current (2)
25
nA
SYNC/MODE function
Vsync_H
Sync mode threshold high
1.3
V
Vsync_L
Sync mode threshold low
0.5
V
PGOOD section
VPGOOD
Power good threshold
VOUT = Vfb
90
%Vout
ΔV
PGOOD
Power good hysteresis
VOUT = Vfb
4%Vout
VPgood(low) Power good low voltage
Run to GND
0.4
V
ILK-PGOOD
Power good leakage current
(2)
VPGOOD = 3.6 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
Table 4.
Electrical characteristcs (continued)
(TJ = 25 °C, VIN = 3.6 V unless otherwise specified)
(1)
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