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Products >
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SwitchingRegulators >
LM2622
LM2622 Product Folder |
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| General Description |
Features | Datasheet | Package & Models |
Samples & Pricing |
Reliability Metrics |
Application Notes |
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| Title | Size in Kbytes | Date | View Online |
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| LM2622 600kHz 1.3MHz Step-up PWM DC DC Converter | 429 Kbytes | 19-Oct-01 | View Online | Download | Receive via Email |
| LM2622 600kHz 1.3MHz Step-up PWM DC DC Converter (JAPANESE) |
232 Kbytes | |
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| Part Number | Package | Status | Models | Samples & Electronic Orders | Budgetary Pricing | Std Pack Size | Package Marking | |||||
| Type | Pins | MSL/Lead-Free Availability | Lead Time | Qty | SPICE | IBIS | Qty | $US each | ||||
| LM2622EVAL | evaluation board | Full production | N/A | N/A |  | 1+ | $25.00 | 1 | - | |||
| 3-6 weeks | 5000 | |||||||||||
| LM2622MM-ADJ | MINI SOIC | 8 | Status | Full production | N/A | N/A | 
| 1K+ | $1.95 | reel of 1000 | ZXTT S18B | |
| 12 weeks | 50000 | |||||||||||
| LM2622MMX-ADJ | MINI SOIC | 8 | Status | Full production | N/A | N/A | 1K+ | $1.95 | reel of 3500 | ZXTT S18B | ||
| 12 weeks | 60000 | |||||||||||
| LM2622-ADJ MDC | Unpackaged Die | Full production | N/A | N/A | tray of N/A | - | ||||||
| N/A | 0 | |||||||||||
| LM2622-ADJ MWC | Wafer | Full production | N/A | N/A | wafer jar of N/A | - | ||||||
| N/A | 0 | |||||||||||
The LM2622 is a step-up DC/DC converter with a 1.6A, 0.2 |
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| Part Number | Process | Early Failure Rate - Rejects | Sample Size (EFR) | PPM * | Rel. Rejects | Device Hours | Long Term Failure Rates (FITS) | MTTF |
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| LM2622-ADJ MDC | ABCD150 | 0 | 10200 | 0 | 0 | 92400 | 39 | 26125054 |
| LM2622-ADJ MWC | ABCD150 | 0 | 10200 | 0 | 0 | 92400 | 39 | 26125054 |
| LM2622MM-ADJ | ABCD150 | 0 | 10200 | 0 | 0 | 92400 | 39 | 26125054 |
| LM2622MMX-ADJ | ABCD150 | 0 | 10200 | 0 | 0 | 92400 | 39 | 26125054 |
| Title | Size in Kbytes | Date | View Online |
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|---|---|---|---|---|---|
| AN-1149: Application Note 1149 Layout Guidelines for Switching Power Supplies | 113 Kbytes | 26-Sep-02 | View Online | Download | Receive via Email |
| AN-1198: Application Note 1198 LM2622 Step-Up DC/DC Converter Evaluation Board | 36 Kbytes | 25-Sep-02 | View Online | Download | Receive via Email |
| AN-1237: Application Note 1237 RSDS™ Flat Panel Display Design Guidelines Part 2 | 141 Kbytes | 14-May-03 | View Online | Download | Receive via Email |
| AN-1246: Application Note 1246 Stresses in Wide Input DC-DC Converters | 272 Kbytes | 26-Sep-02 | View Online | Download | Receive via Email |
| AN-1250: Application Note 1250 Inductive Based Switching Regulator Circuits Provide High Efficiency White LED Drives | 81 Kbytes | 26-Sep-02 | View Online | Download | Receive via Email |
| AN-556: Application Note 556 Introduction to Power Supplies | 159 Kbytes | 25-Sep-02 | View Online | Download | Receive via Email |
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If you have trouble printing or viewing PDF file(s), see Printing Problems. |
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internal switch and pin selectable operating frequency. With the ability to convert 3.3V to multiple outputs of 8V, -8V, and 23V, the LM2622 is an ideal part for biasing TFT displays. The LM2622 can be operated at switching frequencies of 600kHz and 1.3MHz allowing for easy filtering and low noise. An external compensation pin gives the user flexibility in setting frequency compensation, which makes possible the use of small, low ESR ceramic capacitors at the output. The LM2622 is available in a low profile 8-lead MSOP package.