參數(shù)資料
型號(hào): L6706
廠商: STMICROELECTRONICS
元件分類: 穩(wěn)壓器
英文描述: SWITCHING REGULATOR, QCC40
封裝: 6 X 6 MM, ROHS COMPLIANT, VFQFPN-40
文件頁(yè)數(shù): 3/47頁(yè)
文件大?。?/td> 623K
代理商: L6706
L6706
Electrical specifications
Doc ID 15698 Rev 2
11/47
3.2
Electrical characteristics
VCC = 12 V ± 15%, TJ = 0 °C to 70 °C unless otherwise specified
Table 5.
Electrical characteristics
Symbol
Parameter
Test conditions
Min.
Typ.
Max.
Unit
Supply current and power-on
ICC
VCC supply current
UGATE and LGATE open;
VCC = VBOOT = 12 V
23
27
mA
ICCDR
VCCDR supply current
LGATE = OPEN, VCCDR = 12 V
5
7
mA
IBOOT
BOOT supply current
UGATE = OPEN, PHASE to PGND;
VCC = BOOT = 12 V
23
mA
Power-on
UVLOVCC
VCC turn-ON
VCC rising; VCCDR = VCC
3.7
4.0
V
VCC turn-OFF
VCC falling; VCCDR = VCC
3.3
3.5
V
Oscillator and inhibit
FOSC
Initial accuracy
OSC = OPEN
OSC = OPEN; TJ = 0 to 125 °C
180
175
200
220
225
kHz
TD1
SS delay time
1
1.5
ms
TD2
SS TD2 time
RSSOSC = 20 kΩ
500
μs
TD3
SS TD3 time
50
200
μs
OUTEN
Output enable
Rising thresholds voltage
0.80
0.85
0.90
V
Hysteresis
100
mV
Output pull-up current
OUTEN to SGND
10
μA
ΔVosc
Ramp amplitude
1.5
V
FAULT
Voltage at pin OSC/FAULT
OVP and UVP Active
3.3
V
Reference and DAC
KVID
Output voltage accuracy
VID = 1.000 V to VID = 1.600 V
FB = VOUT; FBG = GNDOUT
-0.5
-
0.5
%
VID = 0.800 V to VID = 1.000 V
FB = VOUT; FBG = GNDOUT
-5
-
+5
mV
VID = 0.500 V to VID = 0.800 V
FB = VOUT; FBG = GNDOUT
-8
-
+8
mV
VBOOT
Boot voltage
1.081
V
VIDIH
VID thresholds
Input low
0.35
V
VIDIL
Input high
0.8
V
Error amplifier
A0
EA DC gain
130
dB
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