The BD8316GWL is a step-up and inverted 2-channel DC/DC switching regulator featuring an integrated high-side MOSFET. It operates within a wide input voltage range of 2.5V to 5.5V, making it suitable for portable applications. The device supports high-frequency operation at 1.6MHz and includes built-in protection features such as overcurrent protection (OCP), short-circuit protection (SCP), under-voltage lockout (UVLO), and thermal shutdown (TSD). The regulator incorporates N-channel and P-channel FETs with an on-resistance of 230mOc for both, ensuring efficient power conversion. It also features a soft start function with a typical duration of 4.2ms and independent ON/OFF control signals for each channel. The compact UCSP50L1 package measures 1.8mm x 1.5mm, making it ideal for space-constrained designs. Typical applications include powering LCDs, CCDs, and other portable devices requiring dual output voltages.
Boost, Buck-Boost Switching Regulator IC Positive and Negative (Dual Rail) Adjustable 5.5V, -1V 2 Output 1A (Switch) 11-UFBGA, CSPBGA
Boost, Buck-Boost Switching Regulator IC Positive and Negative (Dual Rail) Adjustable 5.5V, -1V 2 Output 1A (Switch) 11-UFBGA, CSPBGA
Boost, Buck-Boost Switching Regulator IC Positive and Negative (Dual Rail) Adjustable 5.5V, -1V 2 Output 1A (Switch) 11-UFBGA, CSPBGA
Manufacturer: Rohm Semiconductor
Win Source Part Number: 1023078-BD8316GWL-E2
Packaging: Reel - TR
Mounting: SMD (SMT)
Output Type: Adjustable
Topology: Boost, Buck-Boost
Frequency - Switching: 1.6MHz
Number of Outputs: 2
Synchronous Rectifier: No
Output Current: 1A (Switch)
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -35°C to 85°C (TA)
Case / Package: UCSP50L1
Purpose: Step-Up, Step-Up/Step-Down
Maximum Input Voltage: 5.5V
Nominal Output Voltage (Min/Fixed): 5.5V, -1V
Maximum Output Voltage: 18V, -9V
Minimum Input Voltage: 2.5V
Popularity: Medium
Fake Threat In the Open Market: 71 pct.
Supply and Demand Status: Balance
Switching Voltage Regulators Std 1ch Boost Nosync UCSP50L1 w/FET
IC REG BUCK BST ADJ DL UCSP50L1
Boost, Buck-Boost Switching Regulator IC Positive and Negative (Dual Rail) Adjustable 5.5V, -1V 2 Output 1A (Switch) 11-UFBGA, CSPBGA
IC REG BUCK BST ADJ DL UCSP50L1
| DigiKey | Win Source Electronics | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| 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 | BD8316GWL-E2DKR-ND | 1023078-BD8316GWL-E2 | BD8316GWL-E2 | BD8316GWL-E2 | BD8316GWL-E2 | BD8316GWL-E2 |
| Product Name | Voltage Regulators - DC DC Switching Regulators | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - BD8316GWL-E2 | Switching Voltage 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 |
| Configuration / Function | Boost; Buck-Boost | Boost, Buck-Boost | ||||
| Output Voltage Type | Adjustable / Variable | Adjustable / Variable; Adjustable | Adjustable / Variable; Adjustable | |||
| Package Type | Other; 11-UFBGA, CSPBGA | Other; UCSP50L1 | Other; 11-UFBGA, CSPBGA | |||
| Special Features | Multiple Outputs | Multiple Outputs; Synchronous Rectification | ||||
| Output Voltage | -9 to 18 volts | 5.5 to 1 volts | 5.5 to 18 volts | 5.5 volts |
