LM3224MM-ADJ/NOPB
Texas Instruments
The Texas Instruments LM3224MM-ADJ/NOPB is an adjustable step-up DC/DC converter. It operates with an input voltage range of 2.7V to 7V and can provide an output voltage up to 20V.
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2,172 pcs
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2172 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
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819 pcs
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819 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
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1 pcs
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1 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1 pcs
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1 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LM3224MMX-ADJ/NOPB from Texas Instruments is a step-up PWM DC/DC converter designed for various power management applications. It features an adjustable output voltage and operates within an input voltage range of 2.7V to 7V, with a maximum output voltage capability of 20V.
This device includes a 1.9A internal switch with a current limit of 2.6A typical. It offers pin-selectable switching frequencies of 615kHz and 1.25MHz, allowing for flexibility in filtering and noise reduction. The converter supports a maximum duty cycle of 92.5% and has a typical quiescent current of 0.0013A.
The LM3224MMX-ADJ/NOPB is available in an 8-VSSOP package, suitable for surface mount applications. Its operating temperature range is -40°C to 125°C (TJ). The part is designed for applications requiring voltage boosting, such as biasing TFT displays or driving high-current white LEDs.
Key features include an optional soft-start function for controlled inrush current and an external compensation pin for user-defined frequency compensation, enabling the use of small ceramic capacitors.
| Qty | Low | High |
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| 1+ | $1.34 | $1.34 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.7V to 7V.
The maximum output voltage is 20V.
The switch current limit is typically 2.6A.
The available switching frequencies are 615kHz and 1.25MHz.
The operating temperature range is -40°C to 125°C.
It is supplied in an 8-VSSOP package.