參數資料
型號: EL7563C
英文描述: Monolithic 4 Amp DC:DC Converter(4A,單片DC:DC步降轉換器)
中文描述: 單片4安培直流:DC轉換器(4A條,單片直流:直流步降轉換器)
文件頁數: 11/17頁
文件大?。?/td> 345K
代理商: EL7563C
3
EL7563C
Monolithic 4 Amp DC:DC Buck Converter
EL
7563C
ISTP
Auxilliary supply tracking positive input pull
down current
VSTP = VIN/2
A-2
-1
A
ISTN
Auxilliary supply tracking negative input pull
up current
VSTN = VIN/2
A1
-2
A
IFB
Feedback input pull up current
VFB = 0V
A
125
nA
VOVP
Over voltage protection
A
8
12
%
IEN
Enable pull up current
VEN = 0
A-2
-1
A
DC Characteristics
VS = VIN = 3.3V, TA = 25°C, COSC = 390pF, unless otherwise specified.
Parameter
Description
Conditions
Test
Level
Min
Typ
Max
Unit
Closed Loop AC Electrical Characteristics
VS = VIN = 5V, TA = 25°C, COSC = 470pF, unless otherwise specified.
Parameter
Description
Conditions
Test
Level
Min
Typ
Max
Unit
FOSC
Oscillator initial accuracy
A
300
350
400
kHz
tSYNC
Minimum oscillator sync width
C25
ns
MSS
Soft start slope
C
0.5
V/ms
tBRM
FET break before make delay
VOUT = 1.8V, F = 350kHz
C15
ns
tLEB
High side FET minimum on time
C
150
ns
DMAX
Maximum duty cycle
C95
%
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相關代理商/技術參數
參數描述
EL7563CM 制造商:Rochester Electronics LLC 功能描述: 制造商:Intersil Corporation 功能描述:
EL7563CM-T13 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Monolithic 4 Amp DC:DC Step-Down Regulator
EL7563CMZ 功能描述:直流/直流開關調節(jié)器 EL7563CMZ PROGRAM 5P PWR MGR 12 4A RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
EL7563CMZ-T13 功能描述:直流/直流開關調節(jié)器 EL7563CMZ PROGRAM 5P PWR MGR 12 4A RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
EL7563CRE 制造商:Rochester Electronics LLC 功能描述: 制造商:Intersil Corporation 功能描述: