LT1160CN#PBF Analog Devices Integrated Circuit (Dual-In-Line Packages) In Stock
Analog Devices LT1160CN#PBF is a half-bridge N-channel power MOSFET gate driver with Schmitt trigger inputs and totem-pole outputs in a 14-pin DIP package. It provides high-side and low-side gate drive for bridge converter and motor control topologies. Available from stock with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- LT1160CN#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.9700(MOQ 19)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LT1160CN#PBF?
- Half-bridge topology with dedicated high-side and low-side gate drivers enabling direct N-channel MOSFET control in buck, boost, and H-bridge circuits
- Schmitt trigger inputs with hysteresis ensuring noise-immune switching transitions and eliminating false triggering in electrically noisy motor drive environments
- Totem-pole output stage delivering fast gate charge and discharge for power MOSFETs with gate capacitance up to several nanofarads at switching frequencies above 100 kHz
What is LT1160CN#PBF used for?
The LT1160CN#PBF is used in DC motor drive H-bridges, synchronous buck converters, and half-bridge power inverters where N-channel MOSFETs on both high and low sides require bootstrap gate drive. Its Schmitt trigger inputs make it suitable for motor control PWM signals subject to ringing and noise. The 14-pin DIP package simplifies prototyping and evaluation of power stage designs in industrial and laboratory settings.
What are the specifications of LT1160CN#PBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1510 (N14) |
| YTEOL | 9 |
| High Side Driver | YES |
| Input Characteristics | SCHMITT TRIGGER |
| Interface IC Type | HALF BRIDGE BASED MOSFET DRIVER |
| JESD-30 Code | R-PDIP-T14 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Output Characteristics | TOTEM-POLE |
| Output Peak Current Limit-Nom | 1.5A |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP14,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max | 15mA |
| Supply Voltage-Max | 15V |
| Supply Voltage-Min | 10V |
| Supply Voltage-Nom | 12V |
| Surface Mount | NO |
| Technology | BIPOLAR |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Turn-off Time | 0.6 µs |
| Turn-on Time | 0.5 µs |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Malaysia |
Where can I find the LT1160CN#PBF datasheet?
LT1160CN#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LT1160CN#PBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What bridge topology does the LT1160CN#PBF support and how does it drive the high-side N-channel MOSFET?
The LT1160CN#PBF supports a half-bridge topology with both high-side and low-side N-channel MOSFET drive. The high-side driver uses a bootstrap capacitor to develop a gate drive voltage above the switching node, typically 10 V to 15 V above the high-side source, allowing an N-channel MOSFET to be used in the high-side position without a gate voltage exceeding 20 V above the drain.
How do the Schmitt trigger inputs on the LT1160CN#PBF improve reliability in a noisy motor control PCB?
The Schmitt trigger inputs provide hysteresis of approximately 0.5 V to 1 V, meaning the input signal must swing fully through the threshold band before the output changes state. This hysteresis prevents false triggering caused by PWM signal ringing or ground bounce in motor drive environments where di/dt from 10 A to 50 A switching can induce significant noise on the logic supply.
At what switching frequencies can the LT1160CN#PBF operate effectively in a synchronous buck converter?
The LT1160CN#PBF's totem-pole output stage is capable of sourcing and sinking peak gate currents sufficient to switch power MOSFETs at frequencies well above 100 kHz, with propagation delays typically below 100 ns. This makes it suitable for synchronous buck converters operating between 100 kHz and 500 kHz where fast gate transitions minimize switching losses at voltages up to 50 V.
Is the LT1160CN#PBF in a through-hole DIP package compatible with breadboard prototyping and socketed evaluation?
Yes. The LT1160CN#PBF uses a 14-pin 0.3-inch wide dual-in-line (DIP) package with 2.54 mm (0.100-inch) lead pitch, which is directly compatible with standard 0.1-inch pitch breadboards, IC sockets, and prototype PCBs. This makes it straightforward to evaluate gate drive performance and dead-time adjustment before committing to a surface-mount production layout.
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About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 19+ | $5.2600 | $99.94 |
| 100+ | $4.7586 | $475.86 |
| 250+ | $4.3125 | $1078.12 |
| 1000+ | $3.9700 | $3970.00 |
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