UC1706J883B Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
UC1706J883B is a dual-channel push-pull MOSFET gate driver IC by Texas Instruments in MIL-SPEC ceramic DIP package. Key specs: 2 independent totem-pole output channels, standard TTL-compatible inputs, 16-pin ceramic DIP. From $18.00, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- UC1706J883B Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual-channel push-pull MOSFET driver with 2 independent totem-pole outputs enabling simultaneous drive of 2 power switches in half-bridge or dual low-side topologies
- Standard TTL-compatible input thresholds allow direct connection to PWM controllers and DSP outputs without level-translation circuitry
- 16-pin ceramic DIP (GDIP-16) package qualified per MIL-STD-883 for high-reliability military, aerospace, and radiation-tolerant power electronics
Applications
The UC1706J883B is used in military and aerospace DC-DC converters where two independent MOSFET switches must be driven with precise gate charge delivery in push-pull or half-bridge power stages. Its ceramic DIP package and MIL-883 qualification make it suitable for avionics power supplies and satellite power conditioning units operating over wide temperature ranges. High-reliability industrial motor drives and ruggedized UPS systems also use this dual gate driver where long service life and vibration resistance are mandatory.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| High Side Driver | NO |
| Input Characteristics | STANDARD |
| Interface IC Type | PUSH-PULL BASED MOSFET DRIVER |
| JESD-30 Code | R-GDIP-T16 |
| JESD-609 Code | e0 |
| Number of Channels | 2 |
| Number of Functions | 2 |
| Output Characteristics | TOTEM-POLE |
| Output Current-Max | 1.5A |
| Output Peak Current Limit-Nom | 1.5A |
| Output Polarity | COMPLEMENTARY |
| Package Body Material | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP16,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Qualification Status | Not Qualified |
| Screening Level | MIL-STD-883 Class B |
| Supply Current-Max | 10mA |
| Supply Voltage-Max | 40V |
| Supply Voltage-Min | 5V |
| Supply Voltage-Nom | 20V |
| Surface Mount | NO |
| Technology | BIPOLAR |
| Temperature Grade | MILITARY |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Turn-off Time | 0.13 µs |
| Turn-on Time | 0.14 µs |
| Package | Ceramic Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for UC1706J883B:
Frequently Asked Questions
How many output channels does the UC1706J883B have, and what output topology do they use?
The UC1706J883B integrates 2 independent gate driver channels, each with a totem-pole (push-pull) output capable of actively pulling the gate high and low. This totem-pole structure reduces gate drive turn-on and turn-off times compared to open-drain outputs, enabling faster MOSFET switching transitions in power converter stages operating at frequencies up to several hundred kHz.
What qualification standard applies to the UC1706J883B, and why does it matter for avionics designs?
The UC1706J883B is qualified per MIL-STD-883B, the military test standard covering burn-in, temperature cycling from -55 °C to +125 °C, and mechanical shock and vibration. This qualification assures procurement officers and systems integrators that the ceramic DIP-packaged device will meet the long-service-life and environmental stress requirements of avionics power supplies and military ground vehicles.
Can the UC1706J883B drive both high-side and low-side MOSFETs in a half-bridge circuit?
The UC1706J883B is a low-side gate driver — its data indicates High Side Driver: NO — so both output channels drive MOSFETs with sources referenced near ground. In a half-bridge topology it drives the 2 low-side switches or is used in a push-pull converter topology. High-side switch drive requires bootstrap or isolated gate driver ICs in addition to the UC1706J883B.
What input signal compatibility does the UC1706J883B offer for interfacing with PWM controllers?
The UC1706J883B accepts standard TTL-level input signals, with input switching thresholds compatible with 5 V TTL and most PWM controller output stages. This means designers can connect its inputs directly to UC1825, UC3525, or similar PWM controller outputs operating at 5 V without inserting buffer or level-shifting logic between the two ICs.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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