MCP1651RT-E/MS [Microchip]

Name: MCP1651RT-E/MS
Brand: Microchip
SKU: MCP1651RT-E/MS
Availability: InStock

Part No:

MCP1651RT-E/MS

DC/DC Converters

Manufacturer:

Microchip

Description:

STEP-UP DC/DC CONTROLLER W/LOW BATTERY DETECT

Stock Status:

Available for RFQ

Pricing:

Request Volume Pricing

Quote Response:

Within 24 Hours

Shipping:

In-stock parts ship in 1–2 business days

Products Detail

MCP1651 is a 750 kHz gated oscillator boost controller packaged in an 8 or 10-pin MSOP package. Developed for high-power, portable applica-tions, the gated oscillator controller can deliver 5 watts of power to the load while consuming only 120 µA of quiescent current at no load. MCP1650/51/52/53 can operate over a wide input voltage range (2.0V to 5.5V) to accommodate multiple primary-cell and single-cell Li-Ion battery-powered applications, in addition to 2.8V, 3.3V and 5.0V regulated input voltages. An internal 750 kHz gated oscillator makes the MCP1650/51/52/53 ideal for space-limited designs. High switching frequency minimizes the size of the external inductor and capacitor, saving board space and cost. The internal oscillator operates at two differ-ent duty cycles depending on the level of the input volt-age. By changing duty cycle in this fashion, the peak input current is reduced at high input voltages, reducing output ripple voltage and electrical stress on power train components. When the input voltage is low, the duty cycle changes to a larger value in order to provide full-power capability at a wide input voltage range typical of battery-powered, portable applications. The MCP1650/51/52/53 was designed to drive external switches directly using internal low-resistance MOSFETs. Additional features integrated on the MCP1650/51/52/ 53 family include peak input current limit, adjustable output voltage/current, low battery detection and power-good indication.

560/440 Output Current (mA)
Output Power Capability Over 5 Watts
Output Voltage Capability From 3.3V to Over 100V
750 kHz Gated Oscillator Switching Frequency
Adaptable Duty Cycle for Battery or Wide-Input, Voltage-Range Applications
Input Voltage Range: 2.0V to 5.5V
Capable of SEPIC® and Flyback Topologies
Shutdown Control with IQ < 0.1 µA (Typical)
Low Operating Quiescent Current: IQ = 120 µA
Voltage Feedback Tolerance (0.6%, Typical)
Popular MSOP-8 Package
Peak Current Limit Feature
Two Undervoltage Lockout (UVLO) Options: 2.0V or 2.55V
Operating Temperature Range: -40°C to +125°C

Product FAQ

1. Is MCP1651RT-E/MS available for RFQ?

Yes. MCP1651RT-E/MS by Microchip is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

2. Why is there no fixed price for MCP1651RT-E/MS?

Pricing for MCP1651RT-E/MS can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

3. What are the key specifications of MCP1651RT-E/MS?

MCP1651RT-E/MS is a Microchip DC/DC Converters with the specifications shown on this page. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for MCP1651RT-E/MS?

Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

5. How soon can MCP1651RT-E/MS be shipped?

If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

6. Can you suggest alternatives to MCP1651RT-E/MS?

Yes. If MCP1651RT-E/MS is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip DC/DC Converters parts or compatible alternatives.

RFQ

Part Number:

MCP1651RT-E/MS

Manufacturer:

Microchip

Looking for Pricing? Contact us for volume pricing.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.