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Toshiba Semiconductor and Storage TBD62089APG
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- Part No.:
- TBD62089APG
- Manufacturer:
- Toshiba Semiconductor and Storage
- Package:
- 20-DIP (0.300", 7.62mm)
- Datasheet:
-
TBD62089APG.pdf
- Description:
- IC PWR DRIVER N-CHAN 1:1 20DIP
- Quantity:
- Payment:
- Shipping:
Inventory:798
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Product details
Overview
TBD62089APG from Toshiba Electronic Devices & Storage Corporation is an 8-channel sink-type DMOS transistor array with integrated D-type flip-flop, designed for digital output driving in industrial control and relay replacement applications. It delivers 50 V max output voltage, 500 mA/ch max output current, and operates across −40 to 85 °C with DIP20-P-300-2.54A packaging.
For engineers reviewing the TBD62089APG datasheet, TBD62089APG pinout, TBD62089APG application, or TBD62089APG equivalent, key selection criteria include channel count, sink-current capability per output, logic-level compatibility (3–5.5 V VDD), thermal derating behavior, and clocked data latching functionality.
Technical Context
The TBD62089APG integrates eight independent DMOS sink drivers, each controlled by a synchronous D-type flip-flop with common clock (CLK) and asynchronous clear (/CLR). Its architecture enables simultaneous or staggered channel updates under precise timing control, supporting deterministic output state transitions.
Each output (/Y1–/Y8) features low on-resistance (0.16–1.14 V at 100–350 mA), high-voltage blocking (50 V), and fast propagation delays (270–670 ns), making it suitable for driving inductive loads such as solenoids and relays where back-EMF protection and latch stability are critical.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output channels | 8 independent sink outputs with active-low logic (/Y1–/Y8) |
| Max output voltage | 50 V - supports direct interface to 24 V industrial loads and higher-voltage relay coils |
| Max output current | 500 mA per channel - sufficient for driving small relays, LEDs, and solenoids without external buffers |
| Logic supply range | VDD = 3.0–5.5 V - compatible with standard 3.3 V and 5 V microcontroller I/O |
| CLK frequency | 20 MHz max - enables rapid parallel data loading in real-time control loops |
| Propagation delay | 270–670 ns - ensures predictable timing margins in synchronous digital systems |
| Operating temperature | −40 to +85 °C - rated for use in industrial enclosures and factory automation environments |
Pinout & Package
Package: DIP20-P-300-2.54A (dual in-line package, 20 pins, 300 mil body width, 2.54 mm pitch, typical weight 1.4 g).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| /CLR | Asynchronous clear input | Active-low global reset: forces all /Y outputs high regardless of CLK or D inputs |
| CLK | Clock input | Rising-edge-triggered latch control for synchronizing D1–D8 to /Y1–/Y8 |
| D1–D8 | Data inputs | Parallel 8-bit data bus; each bit controls corresponding /Y output state on CLK rise |
| GND | Ground reference | Common return path for logic and output current; must be low-impedance for stable operation |
| /Y1–/Y8 | Sink output terminals | Open-drain-like DMOS outputs; sink current when low, high-impedance when high |
| VDD | Positive supply | Powers internal logic and level-shifting circuitry; decoupling capacitor required near pin |
Key Features
| Feature | Design Value |
|---|---|
| Integrated D-type flip-flop per channel | Enables synchronized, glitch-free output updates across all 8 channels using a single clock edge |
| 50 V output voltage rating | Allows direct drive of 24 V DC relays and solenoids without external flyback protection components |
| Low on-resistance (0.16–1.14 V) | Minimizes power loss and self-heating during sustained 400 mA output conduction at 85 °C |
| Thermal derating support | 14.1 mW/°C reduction above 25 °C ambient enables predictable power handling in enclosed environments |
| Input-compatible with 3.3 V and 5 V logic | Accepts standard CMOS/TTL levels for VIN(ON) ≥ 0.7×VDD and VIN(OFF) ≤ 0.3×VDD |
Applications
| Industrial PLC Output Module | Automated Test Equipment (ATE) |
|---|---|
Use Scenario: Driving 24 V DC relays and indicator lamps in modular I/O racks of programmable logic controllers. IC Role / Device Role / Timing Role: Sink driver array with synchronous latch; receives parallel command data from FPGA or MCU and updates all outputs simultaneously on CLK edge. Use Value: Eliminates need for discrete transistors and shift registers, reducing BOM count and PCB area while ensuring deterministic update timing. | Use Scenario: Controlling stimulus and load switching across multiple DUT channels in semiconductor test handlers. IC Role / Device Role / Timing Role: Digital output expander with clocked data capture; accepts pattern vectors from test controller and holds states during measurement cycles. Use Value: Provides 8 independently controllable, high-voltage sink paths with guaranteed setup/hold timing (10 ns), enabling precise test sequence synchronization. |
| Printer Paper Feed Control | Factory Floor HMI Panel |
Use Scenario: Activating stepper motor phase drivers and paper clutch solenoids in mid-volume office printers. IC Role / Device Role / Timing Role: Latched sink driver for inductive actuator control; uses /CLR for emergency stop reset and CLK for coordinated motion sequencing. Use Value: Withstands repetitive 500 mA inrush currents and 50 V back-EMF spikes, extending system reliability beyond discrete MOSFET solutions. | Use Scenario: Managing LED status indicators, buzzer alerts, and relay-based alarm outputs on operator interface panels. IC Role / Device Role / Timing Role: Parallel-output interface IC; converts microcontroller GPIO states into robust, current-sinking signals for panel-mounted loads. Use Value: Simplifies firmware design by eliminating bit-banging and software debouncing-hardware latching ensures stable output even during MCU interrupts. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 8-channel sink driver with latch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TBD62083APG | Same DIP20 package and 8-channel sink architecture but lacks integrated D-type flip-flop; uses TTL-compatible input logic only | Requires external clocking or microcontroller bit-banging for synchronized updates; no /CLR function | Select when latch functionality is unnecessary and cost sensitivity outweighs timing determinism |
| ULN2803ADWR | 8-channel Darlington sink array (no flip-flop); 50 V rating, 500 mA/ch, but higher VCE(sat) (~1.3 V) and slower switching (μs range) | Better suited for static or low-frequency loads; unsuitable for clocked, high-speed digital control | Select for simple on/off control of LEDs or relays where propagation delay and latch timing are not critical |
Compared with TBD62083APG and ULN2803ADWR, the TBD62089APG uniquely combines latch-controlled updates, low on-resistance, and tight propagation timing-making it optimal for deterministic industrial I/O where output state coherence and timing predictability are essential.
Availability
TBD62089APG is available at Aetrix Electronics and suitable for industrial PLC modules, automated test equipment, and printer motion control systems requiring stable component supply, long-term lifecycle support, and RoHS-compliant sourcing.
Supply support for TBD62089APG includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Toshiba Electronic Devices & Storage Corporation designs and manufactures high-reliability semiconductor components for industrial, automotive, and consumer applications, with emphasis on power efficiency and functional integration.
The TBD62089APG belongs to Toshiba's BiCDMOS transistor array product line, engineered specifically for replacing electromechanical relays and discrete driver circuits in programmable logic controllers and factory automation systems.
FAQ
What is the maximum continuous output current per channel for the TBD62089APG?
The TBD62089APG supports up to 400 mA per channel under specified conditions: single channel ON at Ta = 25 °C, or eight channels ON at Ta = 85 °C with 10 % duty cycle and Tj = 120 °C. The absolute maximum rating is 500 mA/ch, but sustained operation above 400 mA requires careful thermal design and derating per the 14.1 mW/°C rule.
Does the TBD62089APG require external pull-up resistors on its /Y outputs?
Yes, the /Y outputs of the TBD62089APG are open-drain-like DMOS sinks and require external pull-up resistors to define the high-state voltage level. Typical values range from 10 kΩ to 240 Ω depending on load voltage and speed requirements; the datasheet references 240 Ω pull-ups to 24 V in timing measurements.
Can the TBD62089APG drive inductive loads like relay coils directly?
Yes, the TBD62089APG is explicitly rated for inductive loads, with 50 V output voltage capability and built-in protection against back-EMF. However, external flyback diodes are still recommended across each relay coil to clamp voltage spikes and prevent exceeding the 50 V absolute maximum rating during turn-off transients.
What is the function of the /CLR pin on the TBD62089APG?
The /CLR (active-low clear) pin on the TBD62089APG asynchronously resets all internal D-type flip-flops, forcing all /Y outputs high regardless of CLK or D-input states. This provides immediate, hardware-level output disable-critical for safety interlocks and emergency stop functions in industrial systems using the TBD62089APG.
Is the TBD62089APG compatible with 3.3 V microcontrollers?
Yes, the TBD62089APG accepts 3.3 V logic levels: VIN(ON) ≥ 0.7×VDD and VIN(OFF) ≤ 0.3×VDD, and VDD operates from 3.0 to 5.5 V. When powered at 3.3 V, the TBD62089APG reliably interprets 3.3 V MCU outputs as valid high inputs and maintains full 500 mA sink capability per channel.
TBD62089APG Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Toshiba Semiconductor and Storage
- Package/Case:
- 20-DIP (0.300", 7.62mm)
- Series:
- -
- Packaging:
- Tray
- Product Status:
- Active
- Switch Type:
- -
- Number of Outputs:
- -
- Ratio - Input:Output:
- -
- Output Configuration:
- -
- Output Type:
- -
- Interface:
- -
- Voltage - Load:
- -
- Voltage - Supply (Vcc/Vdd):
- -
- Current - Output (Max):
- -
- Rds On (Typ):
- -
- Input Type:
- -
- Features:
- -
- Fault Protection:
- -
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 20-DIP
TBD62089APG FAQ
1.How can I place an order for TBD62089APG through Aetrix?
Please submit a Request for Quotation (RFQ) for TBD62089APG on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for TBD62089APG reliable?
The price and inventory of TBD62089APG are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TBD62089APG is usually 5 days.
3.What payment methods are accepted for TBD62089APG?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TBD62089APG transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TBD62089APG?
TBD62089APG orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TBD62089APG order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for TBD62089APG?
For technical support, including TBD62089APG datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TBD62089APG requirements.
6.How does Aetrix verify that TBD62089APG is sourced from the original manufacturer or authorized distributors?
All TBD62089APG products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that TBD62089APG meets industry standards.
7.What is the process for return or replacement of TBD62089APG?
All TBD62089APG units undergo pre-shipment inspection (PSI). If there is an issue with TBD62089APG, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The TBD62089APG part is unused and in its original packaging.
Return procedure for TBD62089APG:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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