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Product Detailed Parameters
- Description:IC PWR DRIVER N-CHAN 1:1 18SOP
- Series:-
- Mfr:Toshiba Semiconductor and Storage
- Package:Tape & Reel (TR),Cut Tape (CT)
- Switch Type:General Purpose
- Number of Outputs:8
- Ratio - Input:Output:1:01
- Output Configuration:Low Side
- Output Type:N-Channel
- Interface:-
- Voltage - Load:50V (Max)
- Voltage - Supply (Vcc/Vdd):2.8V ~ 25V
- Current - Output (Max):50mA
- Rds On (Typ):-
- Input Type:Inverting
- Features:-
- Fault Protection:-
- Operating Temperature:-40°C ~ 85°C (TA)
- Mounting Type:Surface Mount
- Supplier Device Package:18-SOP
- Package / Case:18-SOIC (0.295", 7.50mm Width)
- Grade:-
- Qualification:-
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Overview
The Toshiba TBD62183AFWG,EL is an eight-channel low-side DMOS transistor array designed for gate driving applications. It operates with a supply voltage range of 4.5 V to 5.5 V and supports load voltages up to 50 V. The device delivers a maximum output current of 500 mA per channel and features inverting logic configuration compatible with CMOS inputs. Key electrical parameters include a maximum power dissipation of 1.34 W, operating temperatures from -40°C to +85°C, and delay times of 0.2 µs (on) and 0.4 µs (off). Packaged in PSOP-18 surface-mount format.
Feature Summary
- Integrates eight independent low-side DMOS outputs for simultaneous multi-channel control
- Provides high sink current capability suitable for direct gate drive of power MOSFETs
- Features inverting logic interface ensuring compatibility with standard CMOS microcontrollers
Applications
- Gate driver circuits for automotive brushless DC motors
- Power switching arrays for industrial motor control systems
- High-current load driving in consumer electronics appliances
Procurement Notes
Verify the specific suffix 'WG' against the manufacturer's latest datasheet to confirm package dimensions and pinout compatibility. Ensure that the 5.5 V maximum logic supply rating aligns with the target system's voltage levels. Confirm RoHS compliance status through official documentation prior to finalizing component selection for production.
Selection Notes
Select this component when eight synchronized low-side switches are required with moderate current capacity. Compare against the TBD62183AFNG variant if SSOP-18 packaging is preferred over PSOP-18. Consider the TBD62381AFWG,EL only if higher current ratings or different thermal characteristics are necessary for the specific application load requirements.
Part Context
This part belongs to Toshiba's TBD62xxx series of DMOS transistor arrays, which are widely utilized in power management and motor control IC portfolios. The series offers integrated solutions for driving inductive loads, reducing board space compared to discrete transistor arrangements. The AF designation typically indicates automotive-grade qualification within the broader product family lineup.
Replacement Considerations
Public confirmed substitute part numbers: TBD62183AFNG,EL
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