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参数资料
| 型号： | SP7655EB |
| 厂商： | Exar Corporation |
| 文件页数： | 2/16页 |
| 文件大小： | 0K |
| 描述： | EVAL BOARD FOR SP7655 |
| 标准包装： | 1 |
| 系列： | * |
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.
V CC .................................................................................................. 7V
V IN ........................................................................................................................................... 30V
I LX ............................................................................................................................................ 10A
BST ............................................................................................... 35V
LX-BST ............................................................................. -0.3V to 7V
LX ....................................................................................... -1V to 30V
All other pins .......................................................... -0.3V to V CC +0.3V
Storage Temperature .................................................. -65 ° C to 150 ° C
Power Dissipation ...................................... Internally Limited via OTP
ESD Rating .......................................................................... 2kV HBM
Thermal Resistance JC .................................................................................... 5 ° C/W
ELECTRICAL SPECIFICATIONS
Unless otherwise specified: -40 ° C < T AMB < 85 ° C, -40 ° C < Tj< 125 ° C, 4.5V < V CC < 5.5V, 3V< Vin< 28V, BST=LX + 5V,
LX = GND = 0.0V, UVIN = 3.0V, CV CC = 1 μ F, C COMP = 0.1 μ F, C SS = 50nF, Typical measured at V CC = 5V.
The denotes the specifications which apply over the full temperature range, unless otherwise specified.
P A R A M E T E R
M I N .
T Y P .
M A X .
U N I T S
C O N D I T I O N S
Q U I E S C E N T C U R R E N T
V C C S u p p l y C u r r e n t ( N o s w i t c h i n g )
V C C S u p p l y C u r r e n t ( s w i t c h i n g )
B S T S u p p l y C u r r e n t ( N o s w i t c h i n g )
B S T S u p p l y C u r r e n t ( s w i t c h i n g )
1 . 5
6
0 . 2
5
3
9
0 . 4
8
m A
m A
m A
m A
?
?
V F B = 0 . 9 V
V F B = 0 . 9 V
P R O T E C T I O N : U V L O
V C C U V L O S t a r t T h r e s h o l d
V C C U V L O H y s t e r e s i s
4 . 0 0
1 0 0
4 . 2 5
2 0 0
4 . 5
3 0 0
V
m V
U V I N S t a r t T h r e s h o l d
U V I N H y s t e r e s i s
U V I N I n p u t C u r r e n t
2 . 3
2 0 0
2 . 5
3 0 0
2 . 6 5
4 0 0
1
V
m V
μ A
?
U V I N = 3 . 0 V
E R R O R A M P L I F I E R R E F E R E N C E
E r r o r A m p l i f i e r R e f e r e n c e
E r r o r A m p l i f i e r R e f e r e n c e
O v e r L i n e a n d T e m p e r a t u r e
0 . 7 9 2
0 . 7 8 8
0 . 8 0 0
0 . 8 0 0
0 . 8 0 8
0 . 8 1 2
V
V
?
2 X G a i n C o n f i g . , M e a s u r e
V F B ; V C C = 5 V , T = 2 5 o C
E r r o r A m p l i f i e r T r a n s c o n d u c t a n c e
6
m A / V
E r r o r A m p l i f i e r G a i n
C O M P S i n k C u r r e n t
C O M P S o u r c e C u r r e n t
6 0
1 5 0
1 5 0
d B
μ A
μ A
N o L o a d
V F B = 0 . 9 V , C O M P = 0 . 9 V
V F B = 0 . 7 V , C O M P = 2 . . 2 V
V F B I n p u t B i a s C u r r e n t
I n t e r n a l P o l e
C O M P C l a m p
C O M P C l a m p T e m p . C o e f f i c i e n t
5 0
4
2 . 5
- 2
2 0 0
n A
M H z
V
m V / o C
V F B = 0 . 8 V
V F B = 0 . 7 V , T A = 2 5 o C
Rev E: 3/2 /07
SP7655 Wide Input Voltage Range 8A, 300kHz, Buck Regulator
2
? 2007 Sipex Corporation
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相关代理商/技术参数 |
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| SP7655ER | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Evaluation Board Manual |
| SP7655ER/TR | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Wide Input Voltage Range, 8Amp 300kHz, Buck Regulator |
| SP7655ERL | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Wide Input Voltage Range, 8Amp 300kHz, Buck Regulator |
| SP7655ER-L | 功能描述:线性稳压器 - 标准 Buck Regulator RoHS:否 制造商:STMicroelectronics 输出类型: 极性: 输出电压:1.8 V 输出电流:150 mA 负载调节: 最大输入电压:5.5 V 线路调整率: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOT-323-5L |
| SP7655ERL/TR | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Wide Input Voltage Range, 8Amp 300kHz, Buck Regulator |
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