MFG:Rohm Category:Integrated Circuits (ICs) Package Cooled:ROHM D/C:03+
BA6162F, BA6162F-E2, BA6162F-T2 Datasheet download
Category: Integrated Circuits (ICs)
MFG: Rohm
Package Cooled: ROHM
D/C: 03+
Description: IC RESET W/BATT BACKUP SOP8 TR
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PDF/DataSheet Download
Datasheet: BA6162F
File Size: 110815 KB
Manufacturer: ROHM [Rohm]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: BA604
File Size: 44489 KB
Manufacturer: VISAY [Vishay Siliconix]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: BA604
File Size: 44489 KB
Manufacturer: VISAY [Vishay Siliconix]
Download : Click here to Download
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.
| 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 |
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.
Equipment using SRAMs (cards, cassettes, facsimile machines, copiers, word processors, personal computers, etc.)
| Technical/Catalog Information | BA6162F-E2 |
| Vendor | Rohm |
| Category | Integrated Circuits (ICs) |
| Output | Open Drain or Open Collector |
| Reset | Active Low |
| Package / Case | 8-SOP |
| Packaging | Tape & Reel (TR) |
| Number of Voltages Monitored | 1 |
| Reset Timeout | - |
| Type | Battery Backup Circuit |
| Voltage - Threshold | 4.2V |
| Operating Temperature | -20°C ~ 75°C |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | BA6162F E2 BA6162FE2 |
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