- RS Stock No.:
- 184-8210
- Mfr. Part No.:
- BD81870EFV-ME2
- Manufacturer:
- ROHM
Discontinued product
- RS Stock No.:
- 184-8210
- Mfr. Part No.:
- BD81870EFV-ME2
- Manufacturer:
- ROHM
Product overview and Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- DE
Product Details
BD81870EFV is current mode step-up and inverted 2-channel switching regulator with built in FET.
Wide input voltage range 2.5V to 5.5V
High Frequency 2.1MHz
Built-in 300mΩ/22V Nch FET and 300mΩ/15.5V Pch FET.
Built-in 150mΩ high-side switch for boost channel with soft-start function
Independent ON/OFF signal, Built-in discharge switch
Circuits protection:OCP, SCP, OVP, UVLO, TSD
High Frequency 2.1MHz
Built-in 300mΩ/22V Nch FET and 300mΩ/15.5V Pch FET.
Built-in 150mΩ high-side switch for boost channel with soft-start function
Independent ON/OFF signal, Built-in discharge switch
Circuits protection:OCP, SCP, OVP, UVLO, TSD
Specifications
Attribute | Value |
---|---|
Maximum Switching Frequency | 2.1 MHz |
Output Voltage | 18 V |
Mounting Type | Surface Mount |
Package Type | HTSSOP |
Pin Count | 20 |
Dimensions | 6.5 x 4.4 x 0.85mm |
Length | 6.5mm |
PWM Controller Type | Switching Regulator |
Width | 4.4mm |
Height | 0.85mm |
Maximum Operating Supply Voltage | 5.5 V |
Automotive Standard | AEC-Q100 |
Maximum Operating Temperature | +105 °C |
Minimum Operating Supply Voltage | 2.5 V |
Minimum Operating Temperature | -40 °C |