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L6598D013TR

STMicroelectronics · AC-DC Controllers And Regulators · SO-16

L6598D013TR from STMicroelectronics, in a SO-16. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 CSS passive Soft-start timing capacitor; the soft-start constant kSS is 0.15 s/µF typical (0.115 to 0.185 s/µF), so the soft-start time depends only on this capacitor.
2 Rfstart input Soft-start frequency setting pin, to be driven from a low impedance voltage source, with forced input voltage limited to -0.3 V to 5 V.
3 Cf passive Oscillator frequency setting capacitor pin (470 pF in the test conditions), with forced input voltage limited to -0.3 V to 5 V.
4 Rfmin input Minimum oscillation frequency setting pin, to be driven from a low impedance voltage source, with forced input voltage limited to -0.3 V to 5 V.
5 OPout output Sense op amp output, with low impedance; the forced output voltage is limited to 4.6 V.
6 OPon- input Sense op amp inverting input, high impedance, with input common mode range of -0.2 V to 3 V.
7 OPon+ input Sense op amp non-inverting input, high impedance, with input common mode range of -0.2 V to 3 V.
8 EN1 input Half bridge latched enable, active high with a 0.6 V typical threshold (0.56 to 0.64 V) that latches the device in shutdown.
9 EN2 input Half bridge unlatched enable, active high with a 1.2 V typical threshold (1.05 to 1.35 V) that restarts a soft-start sequence.
10 GND power_in Ground reference; the internal clamping Zener of the Vs pin is connected between GND and Vs.
11 LVG output Low side driver output, with 250 mA typical source and 450 mA typical sink capability and 80/40 ns typical rise/fall times at 1 nF load.
12 Vs power_in Supply voltage with internal Zener clamp at 14.6 to 16.6 V; it must not be supplied by a low impedance voltage source and the clamp current is limited to 25 mA, with recommended supply range of 10 V to Vcl.
13 N.C. unconnected Not connected.
14 OUT passive High side driver reference, with recommended voltage range of -1 V to VBOOT - Vcl and output slew rate of ±50 V/ns (repetitive).
15 HVG output High side driver output, with 250 mA typical source and 450 mA typical sink capability and 80/40 ns typical rise/fall times at 1 nF load.
16 Vboot power_in Bootstrapped floating supply; recommended floating supply rail is 500 V with absolute maximum of 618 V and slew rate of ±50 V/ns (repetitive).

Key specifications

Parameter Value
Manufacturer STMicroelectronics
Package SO-16
Category Power Management (PMIC)
Pins 16

CAD (KiCad official)

  • Symbol: L6598D013TR
  • Footprint: Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
  • 3D model: SO-16 (KiCad packages3D, STEP)
  • 3D model files: l6598d013tr-etched.step / l6598d013tr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); l6598d013tr.step / l6598d013tr.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: STMicroelectronics datasheet (23 pp, sha256 f6c40ba0afb439ed, retrieved 2026-10-11, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF