參數(shù)資料
型號: L6917
廠商: 意法半導體
英文描述: 5 BIT PROGRAMMABLE DUAL-PHASE CONTROLLER
中文描述: 5位可編程雙相控制器
文件頁數(shù): 4/27頁
文件大?。?/td> 411K
代理商: L6917
L6917
4/27
SR
Slew Rate
VSEN=10pF
15
V/
μ
s
DIFFERENTIAL CURRENT SENSING
I
ISEN1
,
I
ISEN2
Bias Current
Iload=0
45
50
55
μ
A
I
PGNDSx
Bias Current
45
50
55
μ
A
I
ISEN1
,
I
ISEN2
Bias Current at
Over Current Threshold
Positive
Negative
80
85
37.5
90
μ
A
μ
A
I
FB
Active Droop Current
Iload<0%
Iload=100%
47.5
0
50
1
52.5
μ
A
μ
A
GATE DRIVERS
t
RISE
HGATE
High Side
Rise Time
V
BOOTx
-V
PHASEx
=10V;
C
HGATEx
to PHASEx=3.3nF
15
30
ns
I
HGATEx
High Side
Source Current
V
BOOTx
-V
PHASEx
=10V
2
A
R
HGATEx
High Side
Sink Resistance
V
BOOTx
-V
PHASEx
=12V;
1.5
2
2.5
t
RISE
LGATE
Low Side
Rise Time
V
CCDR
=10V;
C
LGATEx
to PGNDx=5.6nF
30
55
ns
I
LGATEx
Low Side
Source Current
V
CCDR
=10V
1.8
A
R
LGATEx
Low Side
Sink Resistance
V
CCDR
=12V
0.7
1.1
1.5
PROTECTIONS
PGOOD
Upper Threshold
(V
SEN
/DACOUT)
V
SEN
Rising
109
112
115
%
PGOOD
Lower Threshold
(V
SEN
/DACOUT)
V
SEN
Falling
84
88
92
%
OVP
Over Voltage Threshold
(V
SEN
)
V
SEN
Rising
2.0
2.1
2.2
V
UVP
Under Voltage Trip
(V
SEN
/DACOUT)
V
SEN
Falling
76
80
84
%
V
PGOOD
PGOOD Voltage Low
I
PGOOD
= -4mA
0.3
0.4
0.5
V
FAULT
Fault Condition
After OVP or 3 HICCUP cycles
4.75
5.0
5.25
V
ELECTRICAL CHARACTERISTICS
(continued)(V
CC
= 12V, T
amb
= 25
°
C unless otherwise specified)
Symbol
Parameter
Test Condition
Min
Typ
Max
Unit
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相關代理商/技術參數(shù)
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L6917BDTR 功能描述:DC/DC 開關控制器 Prog Dual-Phase Cont RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 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 安裝風格: 封裝 / 箱體:CPAK
L6917D 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC
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