參數(shù)資料
型號(hào)： L6611N
廠商： STMICROELECTRONICS
元件分類： 電源管理
英文描述： 5-CHANNEL POWER SUPPLY SUPPORT CKT, PDIP20
封裝： DIP-20
文件頁數(shù)： 28/28頁
文件大?。?/td> 662K
代理商： L6611N
Obsolete
Product(s)
- Obsolete
Product(s)
Obsolete
Product(s)
- Obsolete
Product(s)
9/28
L6611
VIH
PS-ON Input High Voltage
IIN = -200A
2.0
V
VIL
PS-ON Input Low Voltage
0.8
V
PS-ON Input high clamp
IPS-ON = 100 A
Vdd
+0.7
V
RPS-ON
PS-ON Pull-up to VDD
VPS-ON = 0V
25
50
100
K
t3
PS-ON debounce
PS-ON input minimum pulse
width for a valid logic change.
50
75
100
ms
tSS
Error Amp. A Soft-Start period
VFB quasi-monothonic ramp from
0 to 2.5V
8ms
VSTEP
Soft Start Step
Ramp 0V to 2.5V
39
mV
VOLTAGE REFERENCE (BUFFERED EXTERNAL PIN)
VREF
Output Voltage
IREF = 1 - 5 mA; CREF = 47nF
2.375
2.50
2.625
V
ISC
Short circuit current
VREF = 0
10
20
mA
MAIN CONVERTER FEEDBACK (ERROR AMPLIFIER A)
VFB
Input Voltage
Tj = 25° C
2.375
2.50
2.625
V
Trim Range
About nominal
-5
+5
%
Trim resolution
0.64
%
ZFB
Divider impedance
from Ainv to GND. 5V and 12V
connected to GND.
35
50
65
k
Temperature coefficient
26
/°C
W5
Divider 5/12 weighting
5V contribution to 5/12 feedback
47
50
53
%
AVOL
Voltage gain
2V<VOUT<4V
65
dB
GBW
Unity gain bandwidth
3
MHz
PSRR
Power supply rejection ratio
4.5V<VDD<6V
60
70
dB
IOUTL
Output sink current
VFB = 2.7V, VOUT = 1.1V
2
5
8
mA
IOUTH
Output source current
VFB = 2.3V, VOUT = 4V
-1.0
-1.5
-2.0
mA
VOUTH
Output high level
VFB = 2.3V, ISOURCE = 1 mA
4
4.5
V
VOUTL
Output low level
VFB = 2.7V, ISINK = 2 mA
0.7
1.1
V
MAGAMP OR LINEAR POST-REGULATOR FEEDBACK (ERROR AMPLIFIER B)
VFB
Input Voltage
Tj = 25° C
1.22
1.25
1.28
V
Trim Range
About nominal
-5
+5
%
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
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L6615 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HIGH/LOW SIDE LOAD SHARE CONTROLLER
L6615D 功能描述:DC/DC 開關(guān)控制器 H/L Load Share Cont RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
L6615D013TR 功能描述:DC/DC 開關(guān)控制器 H/L Load Share Cont RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
L6615DTR 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HIGH/LOW SIDE LOAD SHARE CONTROLLER
L6615N 功能描述:DC/DC 開關(guān)控制器 H/L Load Share Cont RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
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