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MAX845ESA+T
Transformer Driver, 2.5 V to 6 V in, µMAX-8
Date/Lot Code
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- MAX845ESA+T
- Newark Part No.:
- 73Y6116
- Technical Datasheet:
- MAX845ESA+T Datasheet
Product Overview
The MAX845ESA+T is an isolated transformer driver for PCMCIA applications in 8 pin NSOIC package. It drives a low-profile centre tapped transformer primary from a 5V or 3.3V DC power supply. The secondary can be wound to provide any isolated positive or negative voltage at powers up to 750mW. The MAX845 consists of an oscillator followed by a toggle flip-flop. The flip-flop generates two 50% duty cycle square waves which are complementary at half the oscillator frequency (450KHz min). These two signals drive the ground-referenced N-channel power switches. Internal circuitry ensures break-before-make action between the two switches. A low power shutdown disables both the switches and the oscillator, reducing power consumption. Typical applications include PCMCIA modem cards, isolated data acquisition, isolated interface power supply, noise-immunity communications interface, bridging ground differences, process control and low power LAN networks.
- Supply voltage range is 2.5V to 6V
- Operating temperature range from -40°C to 85°C
- Minimum switching frequency is 450KHz
- Ultra low input supply current ripple
- Shutdown mode current is 5μW
- Low output ripple permits miniature output capacitors
Applications
Power Management, Communications & Networking, Medical
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Product Information
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- :
- Transformer Driver
- :
- 2.5V
- :
- 6V
- :
- NSOIC
- :
- 8Pins
- :
- -40°C
- :
- 85°C
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (1)
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Available for back order
More stock available to supplier lead times which is approximately 10/16/23
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19
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.
UK Stock
Delivery in 2-4 business days from our UK warehouse for in stock items
Delivery in 2-4 business days
(UK Stock)
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
$6.27
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| Quantity | Price | Your Price |
|---|---|---|
| 1+ | $6.27 | |
| 10+ | $5.63 | |
| 25+ | $5.32 | |
| 50+ | $4.97 | |
| 100+ | $4.61 | |
| 250+ | $4.38 | |
| 500+ | $3.93 | |
| 1000+ | $3.55 | |
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