- 您现在的位置：买卖IC网 > PDF目录17259 > XRP6142EVB (Exar Corporation)EVAL BOARD FOR XRP6142 PDF资料下载
参数资料
| 型号： | XRP6142EVB |
| 厂商： | Exar Corporation |
| 文件页数： | 2/17页 |
| 文件大小： | 0K |
| 描述： | EVAL BOARD FOR XRP6142 |
| 特色产品： | XRP6142 Synchronous Step-Down Controllers |
| 标准包装： | 1 |
| 主要目的： | DC/DC，步降 |
| 输出及类型： | 1，非隔离 |
| 输出电压： | 2.5V |
| 电流 - 输出： | 15A |
| 输入电压： | 3.3 ~ 5.5 V |
| 稳压器拓扑结构： | 降压 |
| 板类型： | 完全填充 |
| 已供物品： | 板 |
| 已用 IC / 零件： | XRP6142 |
| 相关产品： | 1016-1333-ND - IC CTRLR STEP-DWN SYNC 16QFN 1016-1332-ND - IC CTRLR STEP-DWN SYNC 16QFN 1016-1331-ND - IC CTRLR STEP-DWN SYNC 16QFN |
| 其它名称： | 1016-1334 |
X R P 6 1 4 2
S y n c h r o n o u s S t e p - D o w n C o n t r o l l e r w i t h D D R
M e m o r y T e r m i n a t i o n
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
OPERATING RATINGS
Input Voltage Range V CC .............................. 3.0V to 5.5V
Input Voltage Range V IN ............................... 1.0V to 5.5V
Junction Temperature Range ....................-40°C to 125°C
Thermal Resistance θ JA ................................... 33.3°C/W
reliability.
V CC ...................................................................... 7.0V
V IN ....................................................................... 7.0V
BST ....................................................................13.5V
SW ............................................................. -1V to 7.0V
BST-SW ...................................................... -0.3V to 6V
All other pins ..................................... -0.3V to V CC +0.3V
Storage Temperature .............................. -65°C to 150°C
Power Dissipation ................................ Internally Limited
Lead Temperature (Soldering, 10 sec) ................... 300°C
ESD Rating (HBM - Human Body Model) .................... 2kV
ESD Rating (MM - Machine Model) ...........................500V
ELECTRICAL SPECIFICATIONS
Specifications are for an Operating Junction Temperature of T J = 25°C; 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°C, and are provided for reference purposes
only. Unless otherwise indicated, V CC = V IN = 3.3V.
Parameter
V REF , Reference Voltage
V FB offset
V REFIN , Voltage Range
Min.
0.495
0.492
VREF
Typ.
0.5
0.5
7
Max.
0.505
0.508
1.3
Units
V
V
mV
V
?
V REFIN = V REF
Conditions
V DDQ/2 , Input Impedance
60
M ?
V TTREF , Output Error
-1.25
+1.25
%
?
V DDQ/2 = 0.75V, I VTTR =0mA
V TTREF Current Limit
I Q , Operating Quiescent Current
±20
±40
400
±65
600
mA
μA
?
Sourcing: V TTREF =0, V DDQ/2 =V REF
Sinking: V TTREF =2V
Not switching, V FB =V REFIN +0.1V
I OFF , Shutdown current
0.1
μA
EN=0V
0.4
0.5
0.6
?
XR6142EL0-5-F
(T ON =500ns)
T ON , Switch On-Time
T OFF_MIN , Minimum Off-Time
0.8
1.6
1.0
2.0
300
1.2
2.4
400
μs
ns
?
?
?
XR6142EL1-0-F (T ON =1000ns)
XR6142EL2-0-F (T ON =2000ns)
All T ON options
T D , Gate Drive Dead-Time
50
ns
V IH_EN , EN Pin Rising Threshold
V EN_HYS , EN Pin Hysteresis
I FB , Feedback Pin Bias Current
1.15
1.2
50
50
1.25
200
V
mV
nA
?
V FB =2.0V
V CCUVLO , Under-Voltage Lockout
2.8
3.0
V
?
V CC rising edge
V CCUVLO_HYS , Under-Voltage Lock
out Hysteresis
500
mV
V SC_TH , Feedback Pin Short
Circuit Latch Threshold
ILIM Pin Source Current
55
42.5
65
50
75
57.5
%
μA
?
% of VREFIN
ILIM Current Temperature
Coefficient
0.3
%/C
V ILIM Current Limit Trip Level
Current Limit Blanking
-20
0
130
+20
mV
ns
?
GL Rising > 1.0V
? 2010 Exar Corporation
Page 2 of 17
Rev. 1.0.0
相关PDF资料 |
PDF描述 |
|---|---|
| R1S-1505 | CONV DC/DC 1W 15VIN 05VOUT |
| ADM8832EB-EVALZ | BOARD EVALUATION ADM8832 REG |
| R1D-243.3/P-R | CONV DC/DC 1W 24VIN +/-3.3VOUT |
| CE201210-R15J | INDUCTOR MULTIP LAYER CHIP 150NH |
| HIP2100IBZ | IC DRIVER HALF BRIDGE 8SOIC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| XRP6153EL-F | 功能描述:开关变换器、稳压器与控制器 Synchronization RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| XRP6153EVB | 功能描述:数据转换 IC 开发工具 300kHz Sync Bck Cont w/Frequency Sync RoHS:否 制造商:Texas Instruments 产品:Demonstration Kits 类型:ADC 工具用于评估:ADS130E08 接口类型:SPI 工作电源电压:- 6 V to + 6 V |
| XRP6272IDBTR-F | 功能描述:低压差稳压器 - LDO 2A LDO LOW NOISE 5V AND ADJ OUTPUT RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| XRP6272ITC5TR-F | 功能描述:低压差稳压器 - LDO 2A LDO LOW NOISE 5V AND ADJ OUTPUT RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| XRP6274EH-F | 制造商:Exar Corporation 功能描述:Single Supply LDOs With 140mV Dropout |
发布紧急采购，3分钟左右您将得到回复。