EV3430-Q-00A

EV3430-Q-00A

90V Step-Up Converter with APD Current Monitor Evaluation Board

Datasheet

Description

The MP3430 is a monolithic step-up converter with an integrated power switch and a biased avalanche-photodiode (APD) current monitor. The output voltage can be doubled by design through the APD’s optical receivers. The MP3430 can provide up to 90V output.

The MP3430 uses a current-mode, fixed-frequency architecture to regulate the output voltage and provide a fast transient response and cycle-by-cycle current limit. The MP3430 features two accurate APD current-monitoring outputs with 1:10 and 1:2 ratios, respectively. Resistor-adjustable current limiting protects the APD from optical power transients.

Product Evaluated

Features & Benefits

2.7V-to-5.5V Input Voltage
100V, 0.8Ω NFET with 280mA Limit
Up to 90V Output Voltage
50ns APD Current Monitoring Response Speed
1.3MHz Fixed Switching Frequency
Internal Compensation and Soft Start
High Side APD Current Monitor with Less Than ±5% Tolerance.
1:10 and 1:2 Output Ratios for APD Current Monitoring
Thermal-Shutdown Protection
Programmable APD Over-Current Limit and Protection
3×3mm QFN16 Package

Active Part Numbers:

EV3430-Q-00A

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Quantity Price
1

$25.00 /unit

In stock

Arrives 3-4 business days. Shipping only $5 per order.

Quantity

100 Max per Company.
Limited Inventory to support product development.

EV3430-Q-00A

Description

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Product Evaluated

Features & Benefits

Active Part Numbers:

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