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Datasheet
- LM5023-2 AC-DC Quasi-Resonant Current Mode PWM Controller
(PDF , 2375 KB) 08 Jan 2013 - View All Technical Documents
Special Note
To request early samples of the LM5023, please send an email to: lm5023_samples@list.ti.com
Device Uses
- Universal Input AC-DC Notebook Adapters 10 W to 65 W
- High Efficiency Housekeeping and Auxiliary
- Battery Chargers
- Consumer Electronics (DVD Players, Set-Top Boxes, DTV, Gaming,
Printers, etc)
Sample & Buy
| Free Samples | Buy from Authorized Distributors | Part # | Status | Temp (oC) | Price | QTY | Package | Pins | Package QTY | Carrier | Distributor Inventory | TI 1k Lead Time | Not Available | Contact Distributor | LM5023MM-2/NOPB | PREVIEW | -40 to 125 | Contact Distributor | VSSOP (DGK) | 8 | No Stock | For lead times contact TI Authorized Distributor or local TI sales office | Not Available | Contact Distributor | LM5023MME-2/NOPB | PREVIEW | -40 to 125 | Contact Distributor | VSSOP (DGK) | 8 | 250 | SMALL T&R | No Stock | For lead times contact TI Authorized Distributor or local TI sales office | Not Available | Contact Distributor | LM5023MMX-2/NOPB | PREVIEW | -40 to 125 | Contact Distributor | VSSOP (DGK) | 8 | 3500 | LARGE T&R | No Stock | For lead times contact TI Authorized Distributor or local TI sales office |
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* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.
Technical Documents
Datasheet (1)
| Title | Type | Size (KB) | Date | Views |
|---|---|---|---|---|
| 2375 | 08 Jan 2013 |
Tools & Software
Design Kits & Evaluation Modules (1)
| Name | Part# | Type |
|---|---|---|
| LM5023-2EVM Notebook Adapter | LM5023-2NBEVM | Evaluation Modules & Boards |
Development Tools (1)
| Name | Part# | Type |
|---|---|---|
| Power Stage Designer of Most Commonly Used Switchmode Power Supplies | POWERSTAGE-DESIGNER | Circuit Design & Simulation |
Reference Designs (1)
| Description | Part # | Company |
|---|---|---|
| Isolated Flyback for Consumer Electronics using LM5023 w/ input of 100 to 250 VAC 3.3V@0.2A | PMP7182.1 | Texas Instruments |
Support & Community
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Training & Events
| Name | Type | Available During |
|---|---|---|
| In-depth PFC Design Workshop sponsored by Biricha Digital Power Ltd. | In-Person | 30 Apr 2013 - 02 May 2013 |
| Power Fundamentals: Linear Regulator Fundamentals - NPN | Recorded Content | On Demand |
| Power Fundamentals: Buck Regulator Architectures - Current/Emulated Current Mode Buck Regulators | Recorded Content | On Demand |
| Power Fundamentals: Buck Regulator Architectures - COT Buck Regulators | Recorded Content | On Demand |
| Power Fundamentals: Buck Regulator Architectures - Hysteretic Buck Regulators | Recorded Content | On Demand |
See More Training & Events