BA9700, BA9700A, BA9700AF Selling Leads, Datasheet
MFG:10000 Package Cooled:ROHM D/C:2000
BA9700, BA9700A, BA9700AF Datasheet download
Part Number: BA9700
MFG: 10000
Package Cooled: ROHM
D/C: 2000
BA9700, BA9700A, BA9700AF
- Table of contents:
Info of BA9700
Info of BA9700A
Info of BA9700AF
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About BA9700
PDF/DataSheet Download
Datasheet: BA9700
File Size: 144930 KB
Manufacturer: ROHM [Rohm]
Download : Click here to Download
About BA9700A
PDF/DataSheet Download
Datasheet: BA9700A
File Size: 144930 KB
Manufacturer: ROHM [Rohm]
Download : Click here to Download
About BA9700AF
PDF/DataSheet Download
Datasheet: BA9700AF
File Size: 144930 KB
Manufacturer: ROHM [Rohm]
Download : Click here to Download
BA9700A General Description
The BA9700A, BA9700AF and BA9700AFV are switching regulators that use a pulse width modulation (PWM) system.
They use a transistor switch to stabilize the output voltage.
By the use of the transistor, power loss is decreased, fluctuation efficiency is improved, and the circuit is made more compact and single.
BA9700A Maximum Ratings
| Parameter | Symbol | Limits | Unit | |
| Power supply Voltage | VCC | 24 | V | |
| Power dissipation | BA9700A | Pd | 600*1 | mW |
| BA9700AF | 350*2 | |||
| BA9700AFV | 350*3 | |||
| Operating temperature | Topr | -20~+80 | ||
| Storage temperature | Tstg | -55~+150 | ||
BA9700A Features
Output voltage can step up, step down, or invert at an arbitrary level.
Low current consumption. (typically 1.7mA)
Wide oscillation frequency range. (typically 2.8k ~ 470kHz)
Built-in reference voltage current. (typically 2.57V)
Operates at low voltage. (minimally 3.55V)
Dead time controller restricts operation when overloaded.
Power switch can isolate all circuits in the IC.
Best suited for battery operated equipment.
Compact 14-pin SSOP package (BA9700AFV).
BA9700A Connection Diagram
BA9700AF General Description
The BA9700A, BA9700AF and BA9700AFV are switching regulators that use a pulse width modulation (PWM) system.
They use a transistor switch to stabilize the output voltage.
By the use of the transistor, power loss is decreased, fluctuation efficiency is improved, and the circuit is made more compact and single.
BA9700AF Maximum Ratings
| Parameter | Symbol | Limits | Unit | |
| Power supply Voltage | VCC | 24 | V | |
| Power dissipation | BA9700A | Pd | 600*1 | mW |
| BA9700AF | 350*2 | |||
| BA9700AFV | 350*3 | |||
| Operating temperature | Topr | -20~+80 | ||
| Storage temperature | Tstg | -55~+150 | ||
BA9700AF Features
Output voltage can step up, step down, or invert at an arbitrary level.
Low current consumption. (typically 1.7mA)
Wide oscillation frequency range. (typically 2.8k ~ 470kHz)
Built-in reference voltage current. (typically 2.57V)
Operates at low voltage. (minimally 3.55V)
Dead time controller restricts operation when overloaded.
Power switch can isolate all circuits in the IC.
Best suited for battery operated equipment.
Compact 14-pin SSOP package (BA9700AFV).
BA9700AF Connection Diagram
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