參數(shù)資料
型號: XRP7714ILB-0X14-F
廠商: Exar Corporation
文件頁數(shù): 2/29頁
文件大?。?/td> 1009K
描述: IC REG 5OUT BCK/LINEAR 40TQFN
標(biāo)準(zhǔn)包裝: 490
系列: PowerXR
拓?fù)洌?/td> 降壓(降壓)同步(4),線性(LDO)(1)
功能: 任何功能
輸出數(shù): 5
頻率 - 開關(guān): 1.5MHz
電壓/電流 - 輸出 1: 控制器
電壓/電流 - 輸出 2: 控制器
電壓/電流 - 輸出 3: 控制器
帶 LED 驅(qū)動器:
帶監(jiān)控器:
帶序列發(fā)生器:
電源電壓: 4.75 V ~ 25 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 40-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 40-TQFN(6x6)
包裝: 托盤
其它名稱: 1016-1700
X
X
R
R
P
P
7
7
7
7
1
1
4
4
 
 
Q
Q
u
u
a
a
d
d
 
 
C
C
h
h
a
a
n
n
n
n
e
e
l
l
 
 
D
D
i
i
g
g
i
i
t
t
a
a
l
l
 
 
P
P
W
W
M
M
 
 
S
S
t
t
e
e
p
p
 
 
D
D
o
o
w
w
n
n
 
 
C
C
o
o
n
n
t
t
r
r
o
o
l
l
l
l
e
e
r
r
 
 
 
?2011 Exar Corporation
2/29
Rev. 1.1.6
ABSOLUTE MAXIMUM RATINGS
These are stress ratings only and functional operation of
the device at these ratings or any other above those
indicated in the operation sections of the specifications
below is not implied. Exposure to absolute maximum
rating conditions for extended periods of time may affect
reliability.
VCCA, VCCD, LDOOUT, GLx, VOUTx ............................ 6V
VDD ..................................................................... 2.0V
VIN1, VIN2 ............................................................ 27V
LXx .............................................................. -1V to 27V
LXx ............................................................. -5V to -1V
1
 
Logic Inputs, GPIOs, SDA, SCL ................................... 6V
BSTx, GHx .................................................... VLXx + 6V
ESD Rating (HBM - Human Body Model) .................... 2kV
Storage Temperature .............................. -65癈 to 150癈
Lead Temperature (Soldering, 10 sec) ................... 300癈
OPERATING RATINGS
Input Voltage Range ..................................... 5.5V to 25V
Input Voltage VIN=VCCA ........................... 4.75V to 5.5V
Junction Temperature Range .................... -40癈 to 125癈
Thermal Resistance ?/DIV>
JA
 ....................................24.3癈/W
 
Note 1: 200ns Transient
ELECTRICAL SPECIFICATIONS
Specifications with standard type are for an Operating Junction Temperature of T
J
 = 25癈 only; limits applying over the full
Operating Junction Temperature range are denoted by a ". Minimum and Maximum limits are guaranteed through test,
design, or statistical correlation. Typical values represent the most likely parametric norm at T
J
 = 25癈, and are provided for
reference purposes only. Unless otherwise indicated, VIN
1
 = 4.75V to 25V, VIN
2
 = 4.75V to 25V.
Quiescent Current
Parameter
Min.
Typ.
Max.
Units
 
Conditions
VIN Supply Current in STANDBY
 
9
 
mA
 
LDOOUT enabled (no load)
No switching converter channels enabled
I
2
C communication active
Switching frequency = 400kHz
VIN Supply Current in
SHUTDOWN
 
180
 
礎(chǔ)
 
EN=0V, VIN1e5.2V, VIN2d25V
VIN Supply Current
 
28
 
mA
 
4 channels running,
GH and GH = 1nF load each
VIN=12V, Switching frequency = 300kHz
VIN Supply Current
 
50
 
mA
 
4 channels running,
GH and GH = 1nF load each
VIN=12V, Switching frequency = 1MHz
Step Down Controllers
Parameter
Min.
Typ.
Max.
Units
 
Conditions
VOUT Regulation Accuracy
-2
 
20
mV
"   0.9V d VOUT d 2.5V
-4
 
40
mV
"   2.6V d VOUT d 5.1V
VOUT regulation range
0.9
 
5.1
 
"   Programmable range of each channel
2
 
VOUT set point resolution
 
50
 
 
 
0.9V d VOUT d 2.5V
VOUT set point resolution
 
100
 
 
 
2.6V d VOUT d 5.1V
VOUT Input Current
100
 
nA
    0.9V < VOUT <= 2.5V
VOUT Input Resistance
120
 
k&
    2.6V d VOUT d 5.1V
Note 2: Voltages above 5.1V can be obtained by using an external voltage divider.
 
 
相關(guān)PDF資料
PDF描述
XRP7740ILB-0X18-F IC REG 5OUT BCK/LINEAR 40TQFN
XRP7740ILBTR-F IC REG 5OUT BCK/LINEAR 40TQFN
ZDS1009TA IC CURRENT MIRROR SOT223-8
ZXCT1008FTA IC CURRENT MONITOR 1% SOT23-3
ZXCT1009T8TA IC CURRENT MONITOR 1% SM8
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRP7714ILB-0X18-F 功能描述:電壓模式 PWM 控制器 4CH DIGITAL PWM CTRL I2C INTERFACE RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:1 拓?fù)浣Y(jié)構(gòu):Buck 輸出電壓:34 V 輸出電流: 開關(guān)頻率: 工作電源電壓:4.5 V to 5.5 V 電源電流:600 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:WSON-8 封裝:Reel
XRP7714ILB-0X1C-F 功能描述:電壓模式 PWM 控制器 4CH DIGITAL PWM CTRL I2C INTERFACE RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:1 拓?fù)浣Y(jié)構(gòu):Buck 輸出電壓:34 V 輸出電流: 開關(guān)頻率: 工作電源電壓:4.5 V to 5.5 V 電源電流:600 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:WSON-8 封裝:Reel
XRP7714ILB-F 功能描述:軟開關(guān) PWM 控制器 4Ch Digital Pwr Cntr w/LDO prog. thru PC RoHS:否 制造商:Fairchild Semiconductor 輸出端數(shù)量: 輸出電流: 開關(guān)頻率: 工作電源電壓:30 V 電源電流: 最大工作溫度:+ 105 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel
XRP7714ILBTR-0X10-F 制造商:EXAR 制造商全稱:EXAR 功能描述:Quad Channel Digital PWM Step Down Controller
XRP7714ILBTR-0X14-F 制造商:EXAR 制造商全稱:EXAR 功能描述:Quad Channel Digital PWM Step Down Controller