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LM5101AMR/NOPB ACTIVE

3-A, 100-V half bridge gate driver with 8-V UVLO and TTL inputs

Inventory: 14,830
 

Quality information

RoHS Yes
REACH Yes
Lead finish / Ball material SN
MSL rating / Peak reflow Level-3-260C-168 HR
Material content View
DPPM / MTBF / Fit rate View
Qualification summary View
Ongoing reliability monitoring View
Device marking View

Packaging information

Package | Pins Package qty | Carrier Operating temperature range (°C)
HSOIC (DDA) | 8 95 | TUBE
Package | Pins HSOIC (DDA) | 8
Package qty | Carrier 95 | TUBE
Operating temperature range (°C)
View TI packaging information

Features for the LM5101A

  • Drives Both a High-Side and Low-Side N-Channel
    MOSFETs
  • Independent High- and Low-Driver Logic Inputs
  • Bootstrap Supply Voltage up to 118 V DC
  • Fast Propagation Times (25-ns Typical)
  • Drives 1000-pF Load With 8-ns Rise and Fall
    Times
  • Excellent Propagation Delay Matching (3-ns
    Typical)
  • Supply Rail Undervoltage Lockout
  • Low Power Consumption
  • Pin Compatible With HIP2100/HIP2101

Description for the LM5101A

The LM5100A/B/C and LM5101A/B/C high-voltage gate drivers are designed to drive both the high-side and the low-side N-Channel MOSFETs in a synchronous buck or a half-bridge configuration. The floating high-side driver is capable of operating with supply voltages up to 100 V. The A versions provide a full 3-A of gate drive, while the B and C versions provide 2 A and 1 A, respectively. The outputs are independently controlled with CMOS input thresholds (LM5100A/B/C) or TTL input thresholds (LM5101A/B/C).

An integrated high-voltage diode is provided to charge the high-side gate drive bootstrap capacitor. A robust level shifter operates at high speed while consuming low power and providing clean level transitions from the control logic to the high-side gate driver. Undervoltage lockout is provided on both the low-side and the high-side power rails. These devices are available in the standard SOIC-8 pin, SO PowerPAD-8 pin, and the WSON-10 pin packages. The LM5100C and LM5101C are also available in MSOP-PowerPAD-8 package. The LM5101A is also available in WSON-8 pin package.

Pricing


Qty Price (USD)
1-99 1.527
100-249 1.338
250-999 0.938
1,000+ 0.756

Additional package qty | carrier options

Package qty | Carrier 2,500 | LARGE T&R
Inventory 19,690
Qty | Price (USD) 1ku | 0.63 1-99 1.273 100-249 1.115 250-999 0.782 1,000+ 0.63
Custom reel may be available