LT3487EDD#TRPBF - Brand New Linear Technology DC Switching Regulators
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Description
The LT3487EDD#TRPBF is a fixed frequency current mode step-up DC/DC converter designed specifically for biasing avalanche photodiodes (APDs) in optical receivers. With a maximum output voltage of 90V, it features high side APD current monitoring with better than 10% relative accuracy over the entire temperature range. The integrated power switch, Schottky diodes, and APD current monitor make it a cost-effective and compact solution.
Specifications and features
- High Output Voltage: Up to 90V
- Integrated Schottky Diodes
- 48V, 280mA Internal Switch
- High Side APD Current Monitor
- Adjustable Switching Frequency: 650kHz or 1.1MHz
- Wide VIN Range: 2.5V to 16V
- Surface Mount Components
- Low Shutdown Current: <1µA
- Soft-Start
- Internal Compensation
- CTRL Pin Allows Output Adjustment with No Polarity Inversion
- 3mm ×3mm 16-Lead QFN Package
Application Scenarios
The LT3487EDD#TRPBF is commonly used in the following applications:
- APD Bias
- PIN Diode Bias
- Optical Receivers and Modules
- Fiber Optic Network Equipment
Comparison
Advantages- Provides a maximum output voltage of 90V
- Features high side APD current monitoring with better than 10% relative accuracy over the entire temperature range
- Integrated power switch, Schottky diodes, and APD current monitor for a cost-effective and compact solution
Disadvantages- Limited to step-up DC/DC conversion
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Similar parts: 7322 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download LT3487EDD#TRPBF
- Chipdatas Part: CD87-LT3487EDD#TRPBF
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/30 04:17 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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DHL(www.dhl.com)
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FedEx(www.fedex.com)
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Registered Mail(www.singpost.com)
Free shipping without minimum order.