DRV8837DSGR

Identity

• Manufacturer: TI(德州仪器)
• Model / MPN: DRV8837DSGR
• LCSC: C39159
• Category: haptic-driver
• Description: 1.8A brushed DC motor driver, 7V, 1.8V7V supply, 1.9A peak, 280mΩ RDS(on), 120nA Iq, -40°C+85°C.
• Source: EasyEDA/JLC verified common component seed
• Project designators: Not project-specific
• Project quantity per board: Not project-specific

Capabilities

• gpio: interface
• pwm: interface

Package And Footprint

• Package / footprint name: WSON-8-EP(2x2)
• Pin count: Unknown
• EasyEDA symbol UUID: 744e7f9b2cb64414b044aee2c9359609
• EasyEDA footprint UUID: d1e0fd3b5229425588e8b38d4ca63611
• EasyEDA device UUID: 3772b912a8f14c0a8d7a193e5b4c29a5
• EasyEDA library UUID: 0819f05c4eef4c71ace90d822a990e87

Power And Operating Modes

• Active current: Not characterized in seed; extract active current from datasheet tables.
• Sleep / standby current: Not characterized in seed; extract sleep/standby current from datasheet tables.
• Supply rails: EasyEDA property: 1.8V~7V.
• Notes: Seed values are search hints only. Verify power modes, rail limits, startup requirements, and reference design passives from the datasheet.

Procurement Classification

• JLC class: Extended Part
• JLC note / assembly basis: EasyEDA/JLC verified common HMI, display, audio, touch, and haptic seed
• Assembly status: jlc_extended
• Price-break table: Not captured in seed. Store only timestamped price-break snapshots when intentionally refreshed.
• Live stock: intentionally not stored as durable selection data; refresh externally before ordering.

Datasheet And Links

• Datasheet / product URL: https://www.ti.com/cn/lit/gpn/drv8837
• Product URL: https://www.ti.com/cn/lit/gpn/drv8837
• Datasheet-derived notes: Not extracted yet. Use PDF extraction to fill power modes, absolute maximums, pin functions, package variants, and reference design requirements.

Selection Notes

• Good for: vibration alerts, silent notifications, tactile feedback, and small ERM/LRA motor drive
• Avoid when: Not captured yet.
• Known layout constraints: Verify package land pattern, decoupling requirements, thermal pad, RF keepouts, crystal routing, and boot straps from the datasheet.
• Equivalent search hints: match category haptic-driver, interfaces gpio, pwm, package WSON-8-EP(2x2), and EasyEDA footprint UUID d1e0fd3b5229425588e8b38d4ca63611.

Search Keywords

seed:common-hmi-display-audio, source:easyeda-bridge, iot, common-pcb, hmi, display, audio, drv8837, h-bridge, erm, small-motor, 1.9a, haptic-driver, wson-8-ep-2x2, jlc-extended, gpio, pwm, jlc_extended, jlc-note:easyeda-jlc-verified-common-hmi-display-audio-touch-and-haptic-seed