- 您现在的位置：买卖IC网 > PDF目录17167 > SP6652LEDEB (Exar Corporation)EVAL BOARD FOR SP6652LED PDF资料下载
参数资料
| 型号： | SP6652LEDEB |
| 厂商： | Exar Corporation |
| 文件页数： | 2/16页 |
| 文件大小： | 0K |
| 描述： | EVAL BOARD FOR SP6652LED |
| 标准包装： | 1 |
| 系列： | * |
PV IN ,S VIN ........................................................................... -0.3V to 6.0V
P GND to S GND ..................................................................... -0.3V to 0.3V
LX to P GND .............................................................. - 0.3V to P VIN +0.3V
Storage Temperature .................................................... -65 °C to 150 °C
Operating Temperature .................................................. -40°C to +85°C
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 sec -
tions of the specifications below is not implied. Exposure to absolute
maximum rating conditions for extended periods of time may affect
reliability.
ELECTRICAL CHARACTERISTICS
V IN = UV IN = V SDN = 3.6V, I O = 0mA, T AMB = -40°C to +85°C, typical values at 27°C unless otherwise noted.
The ? denotes the specifications which apply over the full temperature range, unless otherwise specified.
PARAMETER
MIN
TYP MAX UNITS
CONDITIONS
Input Operating Voltage
2.85
5.5
V
?
Result of I Q measurement at V IN = P VIN
= 5.5V
FB Set Voltage
0.784
0.8
0.816
V
?
FB Set Current
Overall FB Accuracy
Switching Frequency
Minimum On-Time-Duration
SYNC Tracking Frequency
SYNC Input Current
SYNC Logic Threshold Low
SYNC Logic Threshold High
PMOS Switch Resistance
NMOS Switch Resistance
Inductor Current Limit
LX Leakage Current
V IN Quiecent Current
UVLO Undervoltage Lockout Threshold,
V IN falling
-
-4
.
.0
-
.7
1.3
-3
.55
0.0
.4
180
0.0
0.3
0.4
0.4
.5
0.
3
.7
4
.6
230
.0
0.6
0.6
0.6
.7
3
5
0
2.85
μ A
%
MHz
ns
MHz
μ A
V
V
?
?
A
μ A
mA
mA
V
?
?
?
?
?
?
?
?
?
?
?
V FB = 0.8V
FB = COMP
Mode = SD = V IN
V FB = 1.0V, V COMP = 0.2V
Mode = SD = V IN , V FB =1.0V
High to Low Transition
Low to High Transition
I PMOS = 200mA
I NMOS = 200mA
V FB = 0.4V, Mode = SD = V IN
SD = ZeroV
V IN = 3.6V, Mode = SD = V IN
V IN = 5.5V, Mode = SD = V IN
SD = V IN
UVLO hysteresis
6
%
Soft Start Current
SD MODE Input Current
SD MODE Input Threshold Voltage
-
0.6
0.0
0.9
. 5
4
1.8
μ A
μ A
V
V
?
?
?
?
SD = V IN , V COMP = 1V
High to Low Transition
Low to High Transition
Slope Compensation
Rising Over-Temperature Trip Point
Over-Temperature Hysteresis
Error Amplifier Transconductance
700
40
4
mA/ μ S
° C
° C
mA/V
Oct10-07 RevJ
SP6652 1A, High Efficiency, Current Mode PWM Buck Regulator
? 2007 Sipex Corporation
相关PDF资料 |
PDF描述 |
|---|---|
| LTC1558CS8-3.3#TRPBF | IC BACKUP BATT CNTRLR 3.3V 8SOIC |
| IXDD609PI | IC GATE DVR 9A NON-INV 8-DIP |
| MIC5015YN | IC MOSFET DRIVER HI/LOSIDE 8-DIP |
| MIC4426YMM | IC DRIVER MOSFET DUAL 1.5A 8MSOP |
| LTC1558CS8-5#TRPBF | IC BACKUP BATT CONTRLR 5V 8-SOIC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SP6654 | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:High Efficiency 800mA Synchronous Buck Regulator Ideal for portable designs powered with Li Ion battery |
| SP6654_05 | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:High Efficiency 800mA Synchronous Buck Regulator |
| SP6654EB | 功能描述:DC/DC 开关控制器 Hi Efficiency 800mA Sync Buck Regulator RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
| SP6654ER | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:High Efficiency 800mA Synchronous Buck Regulator Ideal for portable designs powered with Li Ion battery |
| SP6654ER/TR | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:High Efficiency 800mA Synchronous Buck Regulator Ideal for portable designs powered with Li Ion battery |
发布紧急采购，3分钟左右您将得到回复。