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MAX20022ATIA/V+
DC/DC POL Converter, Adjustable, Buck, 2.2 MHz, 3 V to 5.5 V in, 1 V to 4 V/1 A out, TQFN-28
- Manufacturer:
- MAXIM INTEGRATED PRODUCTS MAXIM INTEGRATED PRODUCTS
- Manufacturer Part No:
- MAX20022ATIA/V+
- Order Code:
- 2758881
- Product Range
- MAX20022 Series
- Technical Datasheet:
- MAX20022ATIA/V+ Datasheet
Product Overview
The MAX20022ATIA/V+ from Maxim Integrated Products is an Automotive quad, low-voltage step-down DC to DC converter in 28 pin TQFN-EP package. This power-management IC (PMIC) integrates four low-voltage, high-efficiency, step-down DC to DC converters. Adjustable output-voltage can be set to any desired values between 1.0V and 4.0V using an external resistive divider. It features fixed-frequency PWM-mode operation with a switching frequency of 2.2MHz. The low-resistance on-chip switches ensure high efficiency at heavy loads while minimizing critical inductances, making the layout a much simpler task with respect to discrete solutions. Two of four buck converters operate 180° out-of-phase with the internal clock. This feature reduces the necessary input capacitance and improves EMI as well. All four buck converters operate in constant-PWM mode outside the AM band. It offers a SYNC input to synchronize to an external clock.
- Operates from 3V to 5.5V makes it ideal for automotive point-of-load and post regulation application
- Current configuration is 1A(CH1, CH2, CH3, CH4)
- Output voltage is Adjustable
- Active time out period is 256cycles
- Individual enable inputs and power-good outputs to simplify sequencing
- Input overvoltage protection, undervoltage lockout, overtemperature shutdown
- Cycle-by-cycle current limiting
- Soft-start and supply sequencing reduces inrush current
- Internal current sensing and loop compensation reduce board space and system cost
- Operating temperature range from -40°C to +125°C
Applications
Automotive, Power Management, Industrial
Product Information
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- :
- Module
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- 3V
- :
- 5.5V
- :
- 4 Output
- :
- TQFN
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- 28Pins
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- 1A
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- 1V
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- 4V
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- 2.2MHz
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- Buck (Step Down)
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- 125°C
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- MAX20022 Series
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- -
Technical Docs (1)
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CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
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Available for back order
Deliveries start from 21/11/20
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You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
180 more will be available on 21/11/20
- Price for:
- Each
Multiple: 1 Minimum: 1
| Quantity | Price (ex VAT) (inc VAT) | Your Price (ex VAT) |
|---|---|---|
| 1+ | £2.46 £2.952 | |
| 10+ | £2.20 £2.64 | |
| 25+ | £2.08 £2.496 | |
| 50+ | £2.02 £2.424 | |
| 100+ | £1.71 £2.052 | |
| 250+ | £1.55 £1.860 | |
| 500+ | £1.52 £1.824 | |
| 1000+ | £1.49 £1.788 | |
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