component
SN6507DGQR
Public Made by Adomby adom
Texas Instruments Power Management - Specialized, MSOP-10-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownSN6507DGQR
Texas Instruments · Power Management - Specialized · MSOP-10-EP
SN6507DGQR from Texas Instruments, in a MSOP-10-EP. 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 | SW1 | output | Open-drain output for first power MOSFET switch with 0.5A typical and 1.6A peak output current, typically connected to center-tapped transformer external terminal. |
| 2 | GND | power_in | Ground connection for internal control circuits and power MOSFET; must be shorted to pin 9 on PCB for optimal emission and efficiency. |
| 3 | VCC | power_in | Power supply input pin for control and analog circuits with operating range 3V to 36V and maximum absolute rating of 60V. |
| 4 | EN/UVLO | input | Enable input and programmable under-voltage lockout (UVLO) pin; device enabled when pin voltage exceeds 1.5V (typical rising threshold) and VCC exceeds 2.8V (typical). |
| 5 | DC | input | Duty cycle control input for line regulation; external resistor adjusts duty cycle to compensate input variations up to ±35% for maintaining constant output voltage. |
| 6 | SR | input | Slew rate control input for SW1 and SW2 edge rate; external resistor adjusts slew rate from 198 V/µs to 583 V/µs depending on VCC and resistor selection. |
| 7 | CLK | input | Clock input for external synchronization or programmable switching frequency from 100 kHz to 2 MHz via external resistor, or short to GND for default 1MHz. |
| 8 | SS/ILIM | input | Soft start and current limit control input; external capacitor (0.05-10µF) sets soft start time and external resistor (18-261kΩ) sets current limit from 100mA to 1.59A. |
| 9 | GND | power_in | Ground connection for internal control circuits and power MOSFET; must be shorted to pin 2 on PCB for optimal emission and efficiency. |
| 10 | SW2 | output | Open-drain output for second power MOSFET switch with 0.5A typical and 1.6A peak output current, typically connected to center-tapped transformer external terminal. |
| 11 | PowerPAD | power_in | Thermal pad for ground and power dissipation; GND pins (2 and 9) must be electrically connected to ground plane on PCB for proper operation and thermal performance. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | MSOP-10-EP |
| Category | Power Management (PMIC) |
| Pins | 11 |
CAD (KiCad official)
- Symbol:
SN6507DGQR - Footprint:
Package_SO:MSOP-10-1EP_3x3mm_P0.5mm_EP1.68x1.88mm - 3D model: MSOP-10-EP (KiCad packages3D, STEP)
- 3D model files:
sn6507dgqr-etched.step/sn6507dgqr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sn6507dgqr.step/sn6507dgqr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (42 pp, sha256
a964bdb06e3794dc, retrieved 2026-09-24, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-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).