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Datasheet
- LM2623 General Purpose, Gated Oscillator Based, DC/DC Boost Converter (Rev. G)
(PDF , 958 KB) 12 Dec 2005 - View All Technical Documents
Device Uses
- Cameras, Pagers and Cell Phones
- PDAs,Palmtop Computers, GPS devices
- White LED Drive, TFT or Scanned LCDs
- Flash Memory Programming
- Hand-Held Instruments
- 1, 2, 3 or 4 Cell Alkaline Systems
- 1, 2 or 3 Cell Lithium-ion Systems
Sample & Buy
| Free Samples | Buy from Authorized Distributors | Part # | Status | Temp (oC) | Price | QTY | Package | Pins | Device Marking | Package QTY | Carrier | Distributor Inventory | TI 1k Lead Time | Not Available | Contact Distributor | LM2623ALD | ACTIVE | -40 to 85 | 0.50 | 1ku | WSON (NHE) | 14 | View | 1000 | SMALL T&R | No Stock | For lead times contact TI Authorized Distributor or local TI sales office | | LM2623ALD/NOPB | ACTIVE | -40 to 85 | 0.50 | 1ku | WSON (NHE) | 14 | View | 1000 | SMALL T&R | >5K | 1k quantity lead time: In stock | Not Available | | LM2623AMM | ACTIVE | -40 to 85 | 0.50 | 1ku | VSSOP (DGK) | 8 | View | 1000 | SMALL T&R | 1K - 5K | 1k quantity lead time: In stock | | LM2623AMM/NOPB | ACTIVE | -40 to 85 | 0.50 | 1ku | VSSOP (DGK) | 8 | View | 1000 | SMALL T&R | >5K | 1k quantity lead time: In stock | Not Available | Contact Distributor | LM2623AMMX | ACTIVE | -40 to 85 | 0.50 | 1ku | VSSOP (DGK) | 8 | View | 3500 | LARGE T&R | No Stock | For lead times contact TI Authorized Distributor or local TI sales office | Not Available | Contact Distributor | LM2623AMMX/NOPB | ACTIVE | -40 to 85 | 0.50 | 1ku | VSSOP (DGK) | 8 | View | 3500 | LARGE T&R | No Stock | For lead times contact TI Authorized Distributor or local TI sales office | Not Available | Contact Distributor | LM2623LD | ACTIVE | -40 to 85 | 0.50 | 1ku | WSON (NHE) | 14 | View | 1000 | SMALL T&R | No Stock | For lead times contact TI Authorized Distributor or local TI sales office | | LM2623LD/NOPB | ACTIVE | -40 to 85 | 0.50 | 1ku | WSON (NHE) | 14 | View | 1000 | SMALL T&R | 1K - 5K | 1k quantity lead time: In stock | Not Available | Contact Distributor | LM2623LDX | ACTIVE | -40 to 85 | 0.50 | 1ku | WSON (NHE) | 14 | View | 4500 | LARGE T&R | No Stock | For lead times contact TI Authorized Distributor or local TI sales office | Not Available | Contact Distributor | LM2623LDX/NOPB | ACTIVE | -40 to 85 | 0.50 | 1ku | WSON (NHE) | 14 | View | 4500 | LARGE T&R | No Stock | For lead times contact TI Authorized Distributor or local TI sales office | Not Available | | LM2623MM | ACTIVE | -40 to 85 | 0.50 | 1ku | VSSOP (DGK) | 8 | View | 1000 | SMALL T&R | 1K - 5K | 1k quantity lead time: In stock | | LM2623MM/NOPB | ACTIVE | -40 to 85 | 0.50 | 1ku | VSSOP (DGK) | 8 | View | 1000 | SMALL T&R | >5K | 1k quantity lead time: In stock | Not Available | Contact Distributor | LM2623MMX | ACTIVE | -40 to 85 | 0.50 | 1ku | VSSOP (DGK) | 8 | View | 3500 | LARGE T&R | No Stock | For lead times contact TI Authorized Distributor or local TI sales office | Not Available | Contact Distributor | LM2623MMX/NOPB | ACTIVE | -40 to 85 | 0.50 | 1ku | VSSOP (DGK) | 8 | View | 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.
Related Products
| Part # | Name | Product Family | Comments |
|---|---|---|---|
| LM2731 | 0.6/1.6 MHz Boost Converters With 22V Internal FET Switch in SOT-23 | CONVERTER (INTEGRATED SWITCH) - STEP-UP (BOOST) CONVERTER | 40V/1A Internal Switch, SOT-23, PWM Boost Regulator |
| LM3224 | 615kHz/1.25MHz Step-up PWM DC/DC Converter | CONVERTER (INTEGRATED SWITCH) - STEP-UP (BOOST) CONVERTER | Higher Efficiency, Pin Selectable PWM Frequency Allowing Easy Filtering And Low Noise |
Technical Documents
Datasheet (1)
| Title | Type | Size (KB) | Date | Views |
|---|---|---|---|---|
| 958 | 12 Dec 2005 |
Application Notes (2)
| Title | Abstract | Type | Size (KB) | Date | Views |
|---|---|---|---|---|---|
| 88 | 29 Apr 2013 | 800 | |||
| 49 | 29 Apr 2013 | 897 |
Tools & Software
Design Kits & Evaluation Modules (1)
| Name | Part# | Type |
|---|---|---|
| General Purpose, Gated Oscillator Based, DC DC Boost Converter | LM2623EV | Evaluation Modules & Boards |
Development Tools (1)
| Name | Part# | Type |
|---|---|---|
| Power Stage Designer of Most Commonly Used Switchmode Power Supplies | POWERSTAGE-DESIGNER | Circuit Design & Simulation |
Support & Community
TI E2E™ Community
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Training & Events
| Name | Type | Available During |
|---|---|---|
| Multi-Day PFC Design Workshop (Analog & Digital) sponsored by Biricha Digital Power Ltd. | In-Person | 15 Mar 2014 - 22 Mar 2014 |
| In-depth PFC Design Workshop | In-Person | 12 Nov 2013 - 14 Nov 2013 |
| Digital Power Multi-Day Workshop | In-Person | 05 Nov 2013 - 07 Nov 2013 |
| Digital Power Supply Design Workshop | In-Person | 18 Jun 2013 - 20 Jun 2013 |
| Optimizing Efficiency of Switching Mode Chargers | Recorded Content | On Demand |
See More Training & Events