- RS Stock No.:
- 146-7666
- Mfr. Part No.:
- BD8313HFN-TR
- Manufacturer:
- ROHM
Discontinued product
- RS Stock No.:
- 146-7666
- Mfr. Part No.:
- BD8313HFN-TR
- Manufacturer:
- ROHM
Product overview and Technical data sheets
Legislation and Compliance
Product Details
ROHMs 1.2A/1.0 MHz synchronous step-down switching regulator BD8313HFN produces step-down output including 1.2, 1.8, 3.3, or 5 V from 4 batteries, batteries such as Li2cell or Li3cell, etc. or a 5V/12V fixed power supply line. This IC allows easy production of small power supply by a wide range of external constants, and is equipped with an external coil/capacitor downsized by high frequency operation of 1.0 MHz, built-in synchronous rectification SW capable of withstanding 15 V, and flexible phase compensation system on board
Input voltage range 3.5 to 14V
Includes two power FET transistor (1.0A)
High speed frequency 1.0MHz.
Include gain phase compensation RC for error AMP.
Soft start circuit / Timer latched prevention circuit from shorting..
HSON8 package (2.9mm x 3mm, 0.65mm pitch )
Includes two power FET transistor (1.0A)
High speed frequency 1.0MHz.
Include gain phase compensation RC for error AMP.
Soft start circuit / Timer latched prevention circuit from shorting..
HSON8 package (2.9mm x 3mm, 0.65mm pitch )
Specifications
Attribute | Value |
---|---|
Maximum Output Current | 1A |
Maximum Output Voltage | 12 V |
Regulator Function | Buck Converter |
Minimum Output Voltage | 1.2 V |
Minimum Input Voltage | 3.5 V |
Maximum Input Voltage | 14 V |
Output Type | Adjustable |
Mounting Type | Surface Mount |
Number of Outputs | 2 |
Maximum Switching Frequency | 1 MHz |
Pin Count | 8 |
Package Type | HSON |
Switching Regulator | Yes |
Minimum Operating Temperature | -25 °C |
Width | 2.8mm |
Length | 2.9mm |
Maximum Operating Temperature | +85 °C |
Dimensions | 2.9 x 2.8 x 0.58mm |
Height | 0.58mm |