# TLV62065DSGT

**Texas Instruments** · DC-DC Converters · WSON-8-EP(2x2)

TLV62065DSGT from Texas Instruments, in a WSON-8-EP(2x2). 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 | PGND | power_in | GND supply pin for the output stage. |
| 2 | SW | output | Switch pin connected to internal MOSFET switches; connect external inductor between this terminal and output capacitor. |
| 3 | AGND | power_in | Analog GND supply pin for the control circuit. |
| 4 | FB | input | Feedback pin for internal regulation loop; connect external resistor divider to this pin or directly to output capacitor for fixed output voltage. |
| 5 | EN | input | Enable pin; pulling low forces shutdown mode, pulling high enables device operation; must be terminated. |
| 6 | MODE | input | Mode selection pin; high forces fixed frequency PWM mode operation, low enables power save mode with automatic PFM to PWM transition; must be terminated. |
| 7 | AVIN | power_in | Analog VIN power supply for control circuit; must be connected to PVIN and input capacitor. |
| 8 | PVIN | power_in | VIN power supply pin for the output stage. |
| 9 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | WSON-8-EP(2x2) |
| Category | Power Management (PMIC) |
| Pins | 9 |

## CAD (KiCad official)

- Symbol: `TLV62065DSGT`
- Footprint: `Package_SON:WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm`
- 3D model: WSON-8-EP(2x2) (KiCad packages3D, STEP)
- 3D model files: `tlv62065dsgt-etched.step` / `tlv62065dsgt-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tlv62065dsgt.step` / `tlv62065dsgt.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/tlv62065) (27 pp, sha256 `09c34de58a6d952c`, retrieved 2026-10-05, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (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](docs/tlv62065dsgt-datasheet.pdf)