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参数资料
| 型号： | SP6133EB |
| 厂商： | Exar Corporation |
| 文件页数： | 3/20页 |
| 文件大小： | 0K |
| 描述： | EVAL BOARD FOR SP6133 |
| 标准包装： | 1 |
| 系列： | * |
ELECTRICAL SPECIFICATIONS
Unless otherwise specified: -40°C < T AMB < +85°C, 4.5V < V CC < 5.5V, BST=V CC ,SWN = GND = PGND = 0.0 V, UV IN = 3.0V,
CV CC = 0. μF, C COMP = 0. μF, CGH = CGL = 3.3nF, C SS = 50nF.
PARAMETER
MIN
TYP
MAX UNITS CONDITIONS
CONTROL LOOP: PWM COMPARATOR, RAMP & LOOP DELAY PATH
Ramp Offset
Ramp Amplitude
GH Minimum Pulse Width
.7
0.80
2.0
.0
50
2.3
.20
00
V
V
ns
TA = 25?C
Maximum Controllable Duty
Ratio
92
%
Maximum Duty Ratio
00
%
Guaranteed by
design
Internal Oscillator Frequency
255
300
345
kHz
TIMERS: SOFTSTART
SS Charge Current:
- 6
- 0
-4
μA
SS Discharge Current:
.0
2.0
3.0
mA
Fault Present
VCC LINEAR REGULATOR
VCC Output Voltage
Dropout Voltage
4.6
250
5.0
500
5.4
750
V
mV
VIN = 6 to 23V,
ILOAD = 0mA to
30mA
IVCC = 30mA
POWER GOOD OUTPUT
Power Good Threshold
Power Good Hysteresis
- 0
-7.5
2.0
-5
4.0
%
%
Power Good Sink Current
.0
0
mA
VFB = 0.7V,
VPWRGD = 0.2V
PROTECTION: SHORT CIRCUIT & THERMAL
Short Circuit Threshold
Voltage
Overcurrent Threshold Voltage
ISP, ISN Common Mode
Range
Hiccup Timeout
Thermal Shutdown
Temperature
0.2
54
0
85
35
0.25
60
220
45
0.3
66
3.3
270
55
V
mV
V
ms
?C
Measured VREF
(0.8V) - VFB
Measured ISP
- ISN
Guaranteed by
design
Thermal Hysteresis
Oct 24-06 Rev L
0
SP6 33 Synchronous Buck Controller
3
?C
? 2006 Sipex Corporation
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SP6133ER1 | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Evaluation Board Manual |
| SP6133ER1/TR | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Synchronous Buck Controller |
| SP6133ER1-L | 功能描述:DC/DC 开关控制器 Synchronous Buck Controller 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 |
| SP6133ER1-L/TR | 功能描述:DC/DC 开关控制器 Synchronous Controller 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 |
| SP6134 | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Dual Supply Synchronous Buck Controller |
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