- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄97907 > EL7558BCM Integrated Adjustable 8 Amp Synchronous Switcher PDF資料下載
參數(shù)資料
| 型號(hào)： | EL7558BCM |
| 英文描述： | Integrated Adjustable 8 Amp Synchronous Switcher |
| 中文描述： | 綜合可調(diào)8安培同步切換 |
| 文件頁(yè)數(shù)： | 6/13頁(yè) |
| 文件大?。?/td> | 351K |
| 代理商： | EL7558BCM |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)當(dāng)前第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)
2
EL7558BC
Integrated Adjustable 8 Amp Synchronous Switcher
E
L
75
58
B
C
Absolute Maximum Ratings (T
A = 25°C)
Storage Temperature Range
-65°C to +150°C
Supply (VIN)
6V
Ambient Operating Temperature
-40°C to +85°C
Output Pins
-0.3V below GND, +0.3V above VDD
Operating Junction Temperature
135°C
Peak Output Current
9A
Electrical Characteristics
VDD = VIN = 5V, COSC = 1nF, CSLOPE = 470pF, TA = 25°C unless otherwise specified.
Parameter
Description
Conditions
Min
Typ
Max
Unit
General
IDD
VDD Supply Current
OUTEN = 4V, FOSC = 120kHz
11
25
mA
IDDOFF
VDD Standby Current
OUTEN = 0
0.1
mA
IVIN
VIN No Load Current
OUTEN = 0
3
5
mA
VOUT1
Output Initial Accuracy
VCC2DET = 4V, IL = 3A (See Fig. 1)
3.450
3.500
3.550
V
VOUT2
Output Initial Accuracy
VCC2DET = 0V, IL = 3A R3 = 150
, R4 =
100
(See Fig. 1)
2.450
2.500
2.550
V
VOUTLINE
Output line Regulation
VDD = 5V, ±10%
-1
1
%
VOUTLOAD
Output Load Regulation
0A<ILOAD<6A, Relative to IL = 3A. Continu-
ous Mode of Operation (See Fig.1)
-1
1
%
RSHORT
Short Circuit Load Resistance
IL = 6A Prior to Continuous Application of
RSHORT. OUTEN Connected to OT.
100
m
II MAX
Current Limit
9
A
VOUTTC
Output Tempco
-40°C<TA<85°C
±1
%
TOT
Over Temperature Threshold
135
°C
THYS
Over Temperature Hysteresis
40
°C
VPWRGD
Power Good Threshold Relative to Programmed
Output Voltage
VCC2SEL = 4V, VOUT = 3.50V
±6
±10
±14
%
VDDOFF
Minimum VDD for Shutdown
3.15
V
VDDON
Maximum VDD for Startup
4.15
V
VHYS
Input Hysteresis
VHYS = VDDON-VDDOFF
0.5
V
MSS
Soft start slope
7
V/ns
DMAX
Maximum duty cycle
96
%
Controller - Inputs
IPUP
VCC2DET, OUTEN Pull Up Current
VCC2DET, OUTEN = 0
10
14
18
A
ICSLOPE
Cslope Charging Current
23
28.5
34
A
IFB1
FB1 Input Pull Up Current
2
A
ROT
Over Temperature Pull Up Resistance
OT = 0V
30
40
50
k
VIH
VCC2DET, OUTEN Input High
4
V
VIL
VCC2DET, OUTEN Input Low
.8
V
VOH PWGD
Powergood Drive High
ILoad = 1mA
3.5
V
VOL PWGD
Powergood Drive Low
ILoad = -1mA
1.0
V
Controller - Reference
VREF
Reference Accuracy
IREF = 0
1.247
1.260
1.273
V
VREFTC
Reference Voltage Tempco
50
ppm/C
VREFLOAD
Reference Load Regulation
0<ILOAD<100A
0.5
%/C
Important Note:
All parameters having Min/Max specifications are guaranteed. Typ values are for information purposes only. Unless otherwise noted, all tests are at the
specified temperature and are pulsed tests, therefore: TJ = TC = TA.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EL7558BC | Adjustable 8 Amp Synchronous Switching Regulator |
| EL7558C | Buck and Synchronous Rectifier Pulse-Width Modulator (PWM) Controller; Temperature Range: -40°C to 85°C; Package: 14-SOIC |
| EL7563CM-T13 | Monolithic 4 Amp DC:DC Step-down Regulator |
| EL7563CM | Monolithic 4 Amp DC:DC Step-down Regulator |
| EL7563C | Monolithic 4 Amp DC:DC Converter(4A,單片DC:DC步降轉(zhuǎn)換器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EL7558BCM-T13 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Integrated Adjustable 8 Amp Synchronous Switcher |
| EL7558C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8 Amp Adjustable CPU Power Supply Unit- Preliminary Data |
| EL7558D | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Integrated Adjustable 8 Amp Synchronous Switcher |
| EL7558DCM | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Integrated Adjustable 8 Amp Synchronous Switcher |
| EL7558DCM-T13 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Integrated Adjustable 8 Amp Synchronous Switcher |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。