|
|
PDF MP5011 Data sheet ( Hoja de datos )
| Número de pieza | MP5011 | |
| Descripción | 12V 5A Switch | |
| Fabricantes | MPS | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de MP5011 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
|
No Preview Available !
MP5011
12V, 5A Switch with
Programmable Current Limit
DESCRIPTION
The MP5011 is a device designed to protect
circuitry on the output (source) from transients on
the input (VCC). It also protects the input from
undesirable shorts and transients coming from
the source.
At start up, the limited slew rate at the source
limits the inrush current. A small capacitor at the
dv/dt pin controls this slew rate. The dv/dt pin has
an internal circuit that allows the customer to float
this pin and still achieve a 1.4ms ramp time at the
source.
The maximum load at the output is current-
limited by using a sense MOSFET topology. An
external resistor from the I-LIMIT pin to the
source pin controls the magnitude of the current
limit.
An internal charge pump drives the gate of the
power device, allowing for the use of a DMOS
power MOSFET with an ON resistance of just
44mΩ.
The device also includes protective features to
protect the source against an input voltage that is
outside the operating range.
FEATURES
Integrated 44mΩ Power MOSFET
Enable/Fault Pin
Adjustable Slew Rate for Output Voltage
Adjustable Current Limit: 1A-5A
Thermal Protection
Over-Voltage Protection
APPLICATIONS
Hot Swap
PC Cards
Laptops
All MPS parts are lead-free and adhere to the RoHS directive. For MPS green
status, please visit MPS website under Quality Assurance. “MPS” and “The
Future of Analog IC Technology” are Registered Trademarks of Monolithic
Power Systems, Inc.
TYPICAL APPLICATION
MP5011 Rev. 1.01
www.MonolithicPower.com
11/8/2013
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2013 MPS. All Rights Reserved.
1
http://www.Datasheet4U.com
1 page  
MP5011 – 12V, 1A-5A PROGRAMMABLE CURRENT LIMIT SWITCH
TYPICAL PERFORMANCE CHARACTERISTICS
MP5011 Rev. 1.01
www.MonolithicPower.com
11/8/2013
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2013 MPS. All Rights Reserved.
5
5 Page 
MP5011 – 12V, 1A-5A PROGRAMMABLE CURRENT LIMIT SWITCH
PCB LAYOUT
Please follow these guidelines use Figure 4
below figure reference to design for stable
operation:
Place Rlimit close to the I_Limit pin, Cdv/dt close
to the dv/dt pin and the input capacitor close
to the VCC pin.
VIN VOUT
Float the NC pin.
Add vias for the thermal pad and use alarge
copper surfaces for VCC and source to
achieve better thermal performance.
C3
GND 1
EN/ FAULT
dv/dt 2
EN/ FAULT 3
I_LIMIT 4
N/C 5
VIN
RLIMIT
10 SOURCE
9 SOURCE
8 SOURCE
7 SOURCE
6 SOURCE
GND
VIN
Top Layer
Figure 4: PCB Layout
Bottom Layer
MP5011 Rev. 1.01
www.MonolithicPower.com
11/8/2013
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2013 MPS. All Rights Reserved.
11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet MP5011.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| MP501 | PRESS-FIT MOTOLOLA DIODES |  Shunye |
| MP5010 | (MP5005 - MP5010) 50 Amp Single Phase Bridge Rectifier 50 to 1000 Volts |  Micro Commercial Components |
| MP5010 | SILICON BRIDGE RECTIFIERS |  MDD |
| MP5010A | 3V-18V 1A-5A Programmable-Current- Limit Switch | MPS |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |