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NCP5901EMNTBG
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Product Detailed Parameters
- Description：IC GATE DRVR HALF-BRIDGE 8DFN
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR)
- Driven Configuration：Half-Bridge
- Channel Type：Synchronous
- Number of Drivers：2
- Gate Type：MOSFET (N-Channel)
- Voltage - Supply：4.5V ~ 13.2V
- Logic Voltage - VIL, VIH：1V, 2V
- Current - Peak Output (Source, Sink)：-
- Input Type：Non-Inverting
- Rise / Fall Time (Typ)：16ns, 11ns
- Operating Temperature：0°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：8-VFDFN Exposed Pad
- Supplier Device Package：8-DFN (2x2)
- Grade：-
- Qualification：-
- High Side Voltage - Max (Bootstrap)：35 V
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Overview
The NCP5901EMNTBG is a half-bridge MOSFET gate driver manufactured by onsemi, designed for synchronous power applications. It operates within a supply voltage range of 4.5 V to 13.2 V and supports high-side bootstrap voltages up to 35 V. The device features non-inverting inputs with logic thresholds of 1 V (VIL) and 2 V (VIH). Typical switching performance includes a rise time of 16 ns and a fall time of 11 ns. It is housed in an 8-DFN (2x2 mm) package with an exposed pad, suitable for surface-mount installation.
Feature Summary
- Integrated half-bridge topology for driving synchronous N-channel MOSFETs
- Non-inverting input configuration compatible with standard logic levels
- Compact 8-DFN package design with exposed thermal pad
Applications
- Synchronous buck converter gate drive
- VR12 MOSFET driver circuits
- Point-of-load power management modules
Procurement Notes
Verify component status as the NCP5901EMNTBG is listed as obsolete by the manufacturer. Confirm availability through authorized distributors or secondary markets. Ensure replacement strategies account for potential supply constraints associated with end-of-life components. Cross-reference datasheet revisions to confirm pinout and electrical specifications match current design requirements before procurement.
Selection Notes
Select this component for designs requiring a compact half-bridge driver with fast switching characteristics. The 8-DFN package offers space efficiency for dense PCB layouts. Consider the operating temperature range of 0°C to 150°C for thermal management. Evaluate alternative active parts if long-term supply stability is critical, given the obsolete status of this specific package variant.
Part Context
This part belongs to the NCP5901 series of gate drivers from onsemi. The series includes variants such as NCP5901BDR2G in SOIC-8 packaging. These devices are categorized under PMIC - Power Management ICs and specifically MOSFET Gate Drivers. The family targets efficient power conversion applications requiring isolated or non-isolated half-bridge control.
Replacement Considerations
The NCP5901MNTBG is listed as an active alternative within the same product family. Verify compatibility regarding package dimensions and electrical parameters when substituting.
