5962-8761903VEA Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
5962-8761903VEA is a radiation-tolerant dual MOSFET gate driver from Texas Instruments (UC1707-SP), featuring 2-channel totem-pole outputs, standard CMOS/TTL-compatible inputs, and housed in a 16-pin ceramic DIP for space-grade and military power-converter designs. From $60 in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- 5962-8761903VEA Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $797.9872(MOQ 1)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 2-channel totem-pole MOSFET gate driver with high peak current output for fast MOSFET switching in DC-DC converters
- MIL-PRF-38535 screened ceramic CDIP-16 package ensuring hermetic sealing and radiation tolerance for space applications
- TTL/CMOS-compatible inputs enabling direct connection to 3.3 V or 5 V PWM controllers without level-shift circuitry
Applications
The 5962-8761903VEA is used in space-grade DC-DC converters, military radar power supplies, and satellite power conditioning units where radiation hardness and hermetic packaging are non-negotiable. Its dual-channel architecture allows simultaneous driving of two MOSFETs in half-bridge or push-pull converter topologies, simplifying gate-drive circuit layout in high-reliability boards. Defense avionics systems and high-reliability industrial power modules also deploy this device where MIL-SPEC qualification and long product life are required.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| High Side Driver | NO |
| Input Characteristics | STANDARD |
| Interface IC Type | BUFFER OR INVERTER 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 | 1A |
| Output Polarity | COMPLEMENTARY |
| Package Body Material | CERAMIC, GLASS-SEALED |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Qualification Status | Qualified |
| Screening Level | MIL-PRF-38535 Class V |
| Supply Current-Max | 15mA |
| Supply Voltage-Max | 40V |
| Supply Voltage-Min | 5V |
| Supply Voltage-Nom | 20V |
| Supply Voltage1-Max | 38V |
| Supply Voltage1-Min | 5V |
| Supply Voltage1-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 |
| Total Dose | 50k Rad(Si) V |
| Turn-off Time | 0.06 µs |
| Turn-on Time | 0.05 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 |
| Country of Origin | USA |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What output topology does 5962-8761903VEA use, and how does it benefit switching MOSFET gate drive?
The 5962-8761903VEA uses a totem-pole output stage capable of sourcing and sinking high peak currents, typically 1 A to 1.5 A, to rapidly charge and discharge MOSFET gate capacitances. This reduces MOSFET switching transition times to under 50 ns, minimizing switching losses in high-frequency DC-DC converters operating above 200 kHz.
Why is the ceramic CDIP-16 package of 5962-8761903VEA required for space and military power designs?
The hermetically sealed ceramic CDIP-16 package meets MIL-STD-883 fine-leak testing requirements (less than 1×10⁻⁸ atm·cc/s helium), protecting the die from moisture, outgassing, and radiation in low-earth orbit or high-altitude environments. It also withstands thermal cycling from -55°C to 125°C, ensuring reliable gate-drive operation across the full military temperature range.
How many MOSFET channels can 5962-8761903VEA drive simultaneously in a half-bridge converter topology?
The 5962-8761903VEA drives 2 independent MOSFET gate channels simultaneously, making it directly applicable to half-bridge, full-bridge, or push-pull converter topologies. Each channel operates independently with its own input, allowing complementary or simultaneous switching control with dead-time management at the PWM controller level.
What input logic levels does 5962-8761903VEA accept from PWM controllers?
The 5962-8761903VEA accepts standard TTL and CMOS logic levels, with a logic-high threshold of approximately 2 V, compatible with 3.3 V and 5 V PWM controller outputs. No level-shift circuitry is needed when interfacing with UC1823, UC1825, or similar military-grade PWM ICs operating from 5 V supply rails.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $872.7985 | $872.80 |
| 2+ | $847.8614 | $1695.72 |
| 4+ | $797.9872 | $3191.95 |
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