參數(shù)資料
型號(hào): L6599AN
廠商: STMICROELECTRONICS
元件分類: 穩(wěn)壓器
英文描述: SWITCHING CONTROLLER, DIP16
封裝: ROHS COMPLIANT, DIP-16
文件頁數(shù): 36/36頁
文件大?。?/td> 1595K
代理商: L6599AN
L6599A
Electrical characteristics
Doc ID 15308 Rev 5
9/36
5
Electrical characteristics
TJ = 0 to 105 °C, Vcc = 15 V, VBOOT = 15 V, CHVG = CLVG = 1 nF; CF = 470 pF;
RRFmin = 12 kΩ; unless otherwise specified.
Table 5.
Electrical characteristics
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
IC supply voltage
Vcc
Operating range
After device turn-on
8.85
16
V
VccOn
Turn-on threshold
Voltage rising
10
10.7
11.4
V
VccOff
Turn-off threshold
Voltage falling
7.45
8.15
8.85
V
Hys
Hysteresis
2.55
V
VZ
Vcc clamp voltage
Iclamp = 15 mA
16
17
17.9
V
Supply current
Istart-up
Start-up current
Before device turn-on
Vcc = VccOn- 0.2 V
200
250
A
Iq
Quiescent current
Device on, VSTBY = 1 V
1.5
2
mA
Iop
Operating current
Device on, VSTBY = VRFmin
3.5
5
mA
Iq
Residual consumption
VDIS > 1.85 V or
VDELAY > 3.5 V or VLINE <
1.24 V or VLINE = Vclamp
300
400
A
High-side floating gate-drive supply
ILKBOOT
VBOOT pin leakage current
VBOOT = 580 V
5
A
ILKOUT
OUT pin leakage current
VOUT = 562 V
5
A
RDS(on)
Synchronous bootstrap
diode on-resistance
VLVG = HIGH
150
Ω
Overcurrent comparator
IISEN
Input bias current
VISEN = 0 to VISENdis
-1
A
tLEB
Leading edge blanking
After VHVG and VLVG low-
to-high transition
250
ns
VISENx
Frequency shift threshold
Voltage rising (1)
0.77
0.8
0.83
V
Hysteresis
Voltage falling
50
mV
VISENdis Latch off threshold
Voltage rising (1)
1.45
1.5
1.55
V
td(H-L)
Delay to output
300
400
ns
Line sensing
Vth
Threshold voltage
Voltage rising or falling (1)
1.2
1.24
1.28
V
IHys
Current hysteresis
VLINE = 1.1 V
101316A
Vclamp
Clamp level
ILINE = 1 mA
6
8
V
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