參數(shù)資料
型號(hào)： L6611DTRT
廠商： STMICROELECTRONICS
元件分類： 電源管理
英文描述： POWER SUPPLY SUPPORT CKT, PDSO20
封裝： SOP-20
文件頁數(shù)： 27/28頁
文件大?。?/td> 632K
代理商： L6611DTRT
Obsolete
Product(s)
- Obsolete
Product(s)
L6611
8/28
UV
AC undervoltage
2.375
2.50
2.625
V
Trim range
-5
+5
%
Trim resolution
0.64
%
IACH
Hysteresis current
20
50
80
A
Hysteresis trim range
-20
+20
%
HS
Hysteresis adjust step
5
%
FAULT OUTPUTS
VPOKH
PW-OK high state
No faults
3
V
VPOKL
PW-OK low state
ISINK = 15mA
0.4
V
IL
MFAULT high state leakage
PS-ON = high
1
A
MFISNK
MFAULT sink current
PS-ON = low, VMFAULT = 4V
6
10
15
mA
MFAULT OV debounce
Minimum OV pulse before
MFAULT is latched.
468
s
MFAULT debounce
±12V UV
Minimum UV pulse before
MFAULT is latched.
468
s
MFAULT debounce
+5V, 3V3, UV
Minimum UV pulse before
MFAULT is latched.
250
450
650
s
DFIOH
DFAULT output high source
current
Overvoltage condition
VDFAULT = 1.5V
-25
-50
-95
mA
DFVOH
DFAULT output high voltage
IDFAULT = 0mA, Tamb = 25
oC,
Overvoltage condition
2.1
2.4
2.7
V
VOUT
DFAULT output low voltage
IDFAULT = 1mA, no faults
0.3
0.5
0.7
V
DFAULT OV debounce
Minimum OV pulse before
DFAULT is latched.
468
s
DFAULT UV debounce
Minimum UV pulse before
DFAULT is latched.
250
450
650
s
START-UP / SHUTDOWN FUNCTIONS
t5
DFAULT UV blanking delay
Delay from VDD(on) to DFAULT
UV active.
44
64
84
ms
t1
MFAULT UV blanking delay
Delay from ACSNS high to Main
UV active
44
64
84
ms
t2
PW-OK blanking delay
Main’s UV good to PW-OK high
175
250
325
ms
t4
(tDELAY)
PS-ON delay time
Delay from PS-ON input to
MFAULT
1.75
2.5
3.25
ms
ELECTRICAL CHARACTERISTCS (continued)
(unless otherwise specified: TJ = 0 to 105°C; VDD = 5V, V3V3 = 3.3V, V5V = 5V, V-12V = -12V, ,
VDmon = VDD, PS-ON = low)
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
相關(guān)PDF資料
PDF描述
L6611D 5-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO20
L6611N 5-CHANNEL POWER SUPPLY SUPPORT CKT, PDIP20
L6668TR 0.8 A SWITCHING CONTROLLER, 105 kHz SWITCHING FREQ-MAX, PDSO16
L6701TR 1.5 A SWITCHING REGULATOR, 110 kHz SWITCHING FREQ-MAX, PDSO36
L6712DTR 2 A SWITCHING CONTROLLER, PDSO28
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