BA6124FS, BA6129A, BA6129AF Selling Leads, Datasheet
MFG:ROHM Package Cooled:SSOP-24 D/C:07+
BA6124FS, BA6129A, BA6129AF Datasheet download
Part Number: BA6124FS
MFG: ROHM
Package Cooled: SSOP-24
D/C: 07+
BA6124FS, BA6129A, BA6129AF
- Table of contents:
Info of BA6124FS
Info of BA6129A
Info of BA6129AF
Attentive hint
Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.
Top Sellers:
TOP
About BA604
PDF/DataSheet Download
Datasheet: BA604
File Size: 44489 KB
Manufacturer: VISAY [Vishay Siliconix]
Download : Click here to Download
About BA6129AF
PDF/DataSheet Download
Datasheet: BA6129AF
File Size: 110815 KB
Manufacturer: ROHM [Rohm]
Download : Click here to Download
About BA6129AF
PDF/DataSheet Download
Datasheet: BA6129AF
File Size: 110815 KB
Manufacturer: ROHM [Rohm]
Download : Click here to Download
BA6129AF General Description
The BA6129AF, BA6162, and BA6162F are reset ICs with a battery backup function, designed for equipment using SRAMs and other similar components. These ICs are configured of a reset signal and CS signal output unit and a power supply switching unit. If the BA6129AF detects that the power supply has dropped to 3.5V or lower, it outputs the CS, CSB, and Reset signals to set the SRAM in backup mode. If the voltage drops to 3.3V or lower, the power supply switches to the battery. With the BA6162 and BA6162F, in the same way, a power supply of 4.2V is detected, and if the voltage drops to 3.3V or lower, the power supply switches to the battery. These ICs allow SRAMs to be write protected and allow the system to be reset, in addition to switching between the power supply and the battery.
BA6129AF Maximum Ratings
| Parameter | Symbol | Limits | Unit |
| Power supply voltage | Vcc |
7.0 | V |
| Output current 1 | IOUT1 | 80 (BA6129AF) 40 (BA6162 / BA6162F) |
mA |
| Output current 2 | IOUT2 | 200 | A |
| Power dissipation | Pd | 900*1 (BA6162) 550*2 (BA6129AF) (BA6162F) |
mW |
| Operating temperature | Topr | 20 ~+ 75 | |
| Storage temperature | Tstg | 40~ + 125 |
BA6129AF Features
Equipped with battery backup function.
Equipped with both CS signals (CS and CSB) and Reset signals.
Low current dissipation when powered from battery.
Low voltage loss when powered from battery.
Smooth switching between power supply and battery.
BA6129AF Typical Application
Equipment using SRAMs (cards, cassettes, facsimile machines, copiers, word processors, personal computers, etc.)
BA6129AF Connection Diagram
MT58L64L18CT-10
Price: 4-6 USD
MT58L64L18CT-10 TQFP100
DL-7140-211M
Price: 5-6.5 USD
DL-7140-211M laser tube
74LVC74APG
Price: 4-5 USD
74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP
CY28346ZI-2
Price: 6.5-8 USD
CYPRESS - Clock Synthesizer with Differential CPU Outputs
PI5V330QEX
Price: 0.284-0.286 USD
PI5V330QEX Pericom Multiplexer Switch ICs
BSM300GA120DN2
Price: 1-2 USD
IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A
SVA150XG04TB
Price: 1-2 USD
a-Si TFT-LCD, NEC, 228.096Hmm, 560V
PC354N1
Price: 0.124-0.2 USD
PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components
RL1210JR-070R22L
Price: 0.177-0.178 USD
RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated
STPS140A
Price: 0.053-0.055 USD
STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics
STA013
Price: 1.45-1.5 USD
STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics
SMBJ5347B
Price: 0.073-0.075 USD
SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components
