|
|
Numéro de référence | BD9E302EFJ | ||
Description | Single Synchronous Buck DC/DC Converter | ||
Fabricant | ROHM Semiconductor | ||
Logo | |||
1 Page
Datasheet
7.0V〜28V Input, 3A Integrated MOSFET
Single Synchronous Buck DC/DC Converter
BD9E302EFJ
General Description
BD9E302EFJ is a synchronous buck switching regulator
with built-in power MOSFETs. High efficiency at light load
with a SLLMTM (Simple Light Load Mode). It is most
suitable for use in the equipment to reduce the standby
power is required. It is a current mode control DC/DC
converter and features high-speed transient response.
Phase compensation can also be set easily.
Key Specifications
Input voltage range:
7.0V to 28V
Output voltage range:
1.0V to VIN x 0.7V
Output current:
3.0 A (Max)
Switching frequency:
550 kHz (Typ)
High-Side MOSFET on-resistance: 90 mΩ (Typ)
Low-Side MOSFET on-resistance: 70 mΩ (Typ)
Shutdown current:
0 μA (Typ)
Features
Synchronous single DC/DC converter
SLLMTM control (Simple Light Load Mode)
Over current protection
Short circuit protection
Thermal shutdown protection
Under voltage lockout protection
Soft start
Reduce external diode
HTSOP-J8 package
Package
HTSOP-J8
W (Typ) x D (Typ) x H (Max)
4.90 mm x 6.00 mm x 1.00 mm
Applications
Consumer applications such as home appliance
Secondary power supply and Adapter equipment
Telecommunication devices
HTSOP-J8
Typical Application Circuit
Figure 1. Application circuit
○Product structure:Silicon monolithic integrated circuit.
www.rohm.com
© 2016 ROHM Co., Ltd. All rights reserved.
TSZ22111・14・001
○This product is not designed for protection against radioactive rays.
1/41
TSZ02201-0J3J0AJ00890-1-2
27.Apr.2016 Rev.002
|
|||
Pages | Pages 30 | ||
Télécharger | [ BD9E302EFJ ] |
No | Description détaillée | Fabricant |
BD9E302EFJ | Single Synchronous Buck DC/DC Converter | ROHM Semiconductor |
US18650VTC5A | Lithium-Ion Battery | Sony |
TSPC106 | PCI Bus Bridge Memory Controller | ATMEL |
TP9380 | NPN SILICON RF POWER TRANSISTOR | Advanced Semiconductor |
www.DataSheetWiki.com | 2020 | Contactez-nous | Recherche |