BD81870EFV-M is a current mode step-up and inverted dual-channel switching regulator featuring built-in FETs. It operates within an input voltage range of 2.5V to 5.5V, providing a step-up output voltage range from VDD x 1.24 to 18.0V and an inverted output voltage range from -1.0V to VDD - 13.0V. The device has a typical switching frequency of 2.1MHz and includes a high-side switch with a soft-start function. The ON resistance for both N-channel and P-channel FETs is approximately 300mOc. This regulator is AEC-Q100 qualified, making it suitable for automotive applications such as car navigation and instrument panels. It also features comprehensive protection circuits including overcurrent protection (OCP), short-circuit protection (SCP), overvoltage protection (OVP), under-voltage lockout (UVLO), and thermal shutdown (TSD). The package dimensions are 6.5mm x 6.4mm x 1.00mm in an HTSSOP-B20 format, which is compact for space-constrained designs. The operating temperature range is from -40¬8C to +105¬8C, ensuring reliability in various environmental conditions.
Manufacturer: Rohm Semiconductor
Win Source Part Number: 913245-BD81870EFV-ME
Series: Automotive, AEC-Q100
Operating Temperature Range: -40°C ~ 105°C (TA)
Features: Buck, Boost Switching Regulator IC Positive and Negative Adjustable -13V 2 Output - 20-VSSOP (0.173", 4.40mm Width) Exposed Pad
Package: 20-VSSOP (0.173", 4.40mm Width) Exposed Pad
Package: Reel - TR
Mounting: Surface Mount
Family Name: BD81870
Categories: Integrated Circuits (ICs)
Case / Package: 20-HTSSOP
ECCN: EAR99
Popularity: High
Fake Threat In the Open Market: 57 pct.
Supply and Demand Status: Balance
Quantity per package: 2500
MSL Level: 3 (168 Hours)
Estimated Pruduction Lead Time: 51 Weeks
HTSUS: 8542.39.0001
Other Part Number: BD81870EFV-ME2DKR, BD81870EFV-ME2TR, BD81870EFV-ME2CT
"Buck, Boost Switching Regulator IC Positive and Negative Adjustable -13V 2 Output 20-VSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck, Boost Switching Regulator IC Positive and Negative Adjustable -13V 2 Output 20-VSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck, Boost Switching Regulator IC Positive and Negative Adjustable -13V 2 Output 20-VSSOP (0.173"", 4.40mm Width) Exposed Pad"
IC REG BUCK BST ADJ DL 20HTSSOP
IC REG BUCK BST ADJ DL 20HTSSOP
IC REG BUCK BST ADJ DL 20HTSSOP
Buck, Boost Switching Regulator IC Positive and Negative Adjustable -13V 2 Output 20-VSSOP (0.173", 4.40mm Width) Exposed Pad
| Win Source Electronics | DigiKey | Lingto Electronic Limited | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | 913245-BD81870EFV-ME2 | BD81870EFV-ME2CT-ND | BD81870EFV-ME2 | BD81870EFV-ME2 | BD81870EFV-ME2 | BD81870EFV-ME2 |
| Product Name | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - BD81870EFV-ME2 | Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators |
| Package Type | SSOP; Other; 20-HTSSOP | Other; "20-VSSOP (0.173"", 4.40mm Width) Exposed Pad" | Other; 20-VSSOP (0.173", 4.40mm Width) Exposed Pad | SSOP | SSOP; Other; 20-VSSOP (0.173\", 4.40mm Width) Exposed Pad | |
| Operating Temperature | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) | |
| Configuration / Function | Buck | Boost; Buck-Boost | ||||
| Output Voltage Type | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable; Adjustable | |||
| Special Features | Multiple Outputs | Multiple Outputs |
