AL1692-20CS7-13 from Diodes Incorporated, in a SO-7. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin	Name	Type	Function
1	VCC	power_in	Power supply voltage for the controller. Absolute maximum 18 V (per Absolute Maximum Ratings). Bypass to GND locally.
2	RT	input	Timing resistor pin. External resistor to GND sets the maximum on-time (tON_max) of the internal switch. Absolute maximum voltage -0.3 to 7 V.
3	COMP	passive	Loop compensation pin for the current-control error amplifier (Gm output). Connect an external compensation network (typically an RC to GND).
4	GND	power_in	Signal and power ground reference for the controller. All voltages are measured with respect to GND.
5	FB	input	Feedback input used for LED-open (output overvoltage) protection sensing. Absolute maximum voltage -0.3 to 7 V; typical trip level is set by VREF_OVP internal reference.
6	CS	input	Current sense input for cycle-by-cycle peak-current control and OCP. Connect through a sense resistor from the MOSFET source (integrated MOSFET source is tied internally). Absolute maximum voltage -0.3 to 7 V; OCP threshold ~1.6 V per functional block diagram.
7	D	output	Drain of the internal high-voltage MOSFET (AL1692-20C only). Rated 600 V standoff and 2 A continuous drain current (TC = +25 °C). Connect to the switching node of the buck-boost/flyback inductor.

Key specifications

Parameter	Value
Manufacturer	Diodes Incorporated
Package	SO-7
Category	LED-drv
Pins	7

Ordering variants

AL1692-20CS7-13

CAD (KiCad official)

Symbol: AL1692-20CS7-13
Footprint: Package_SO:TI_SO-PowerPAD-8
3D model: SO-7 (KiCad packages3D, STEP)

3D model downloads

Two STEP files. Same geometry, different body top:

File	Size	Use it when
`al1692-20cs7-13.step`	123 KB	You want the bare part, or you mark your own boards.
`al1692-20cs7-13-etched.step`	2.8 MB	You want the part with `AL1692-20CS7-13` already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 673 faces against 147 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.

Provenance

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

Datasheet: Diodes Incorporated datasheet (15 pp, sha256 2a60c92ce66bd219, retrieved 2026-08-17, tier: manufacturer)
Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF