MCP16415-I/MN Microchip Integrated Circuit (Small Outline No-lead) In Stock
Microchip MCP16415 is a low quiescent current boost converter with programmable low-battery detection, power-good output, and automatic input-to-output bypass operation. Supports input voltages from 0.82 V to 5.25 V with current-mode PWM and PFM control in a compact 10-pin TDFN package. Available from stock worldwide.
- Manufacturer
- Microchip
- Package
- Small Outline No-lead
- Pin Count
- 10
- Lifecycle
- ACTIVE
- Datasheet
- MCP16415-I/MN Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.5300(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low quiescent current boost converter with PFM control mode for extended battery life in portable designs
- Automatic input-to-output bypass operation eliminates external switching losses at near-unity conversion ratios
- Programmable low-battery detection and power-good output simplify system-level power sequencing
Applications
The MCP16415 is well suited for battery-powered IoT nodes, wearable devices, and wireless sensor modules that demand high efficiency across a wide input range from 0.82 V to 5.25 V. Its automatic bypass mode makes it ideal for single-cell Li-ion and primary-cell applications where input voltage can exceed or equal the output. The integrated low-battery comparator and power-good signal simplify power management in handheld and remote-monitoring equipment.
Specifications
| Manufacturer Package Code | TDFN-10 |
| Factory Lead Time | 8Weeks |
| YTEOL | 19 |
| Additional Feature | PFM CONTROL MODE ALSO POSSIBLE |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 5.25V |
| Input Voltage-Min | 0.82V |
| Input Voltage-Nom | 1.2V |
| JESD-30 Code | S-PDSO-N10 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Output Current-Max | 0.6A |
| Output Voltage-Max | 5.25V |
| Output Voltage-Min | 1.8V |
| Output Voltage-Nom | 3.3V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC10,.12,20 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Surface Mount | YES |
| Switcher Configuration | BOOST |
| Switching Frequency-Max | 575kHz |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Mainland China, Philippines |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for MCP16415-I/MN:
Switching Regulator, Current-mode, 0.6A, 575kHz Switching Freq-Max, PDSO10
Frequently Asked Questions
What input voltage range does the MCP16415 support, and how does automatic bypass mode benefit the design?
The MCP16415 accepts input voltages from 0.82 V to 5.25 V. When the input voltage equals or exceeds the programmed output, the device activates automatic input-to-output bypass, reducing switching losses and improving efficiency in single-cell Li-ion or alkaline battery applications where the cell voltage can overlap the output rail.
Which low-power IoT applications benefit most from the MCP16415 boost converter?
Applications such as wireless sensor nodes, BLE beacons, and wearable health monitors operating from a single AAA or coin cell battery benefit most from the MCP16415. The device's PFM control mode reduces quiescent current dramatically at light loads, extending battery runtime well beyond what a standard PWM-only regulator achieves, especially when average load currents fall below 1 mA.
How does the MCP16415 programmable low-battery detection work, and what threshold range is supported?
The low-battery comparator in the MCP16415 compares a resistor-divided version of the input voltage against an internal 1.2 V reference. Users program the detection threshold by selecting two external resistors, covering a wide range down to approximately 0.82 V minimum input. When the threshold is crossed, the LBO pin asserts low, allowing a host MCU or indicator LED to warn the user before the system loses regulation.
What package does the MCP16415 use, and why is it suitable for space-constrained PCB layouts?
The MCP16415-I/MN ships in a 10-pin TDFN (Thin Dual Flat No-Lead) package measuring approximately 3 mm x 3 mm with an exposed thermal pad. This compact footprint allows the complete boost regulator circuit, including inductor and output capacitors, to fit within a 50 mm² board area, making it practical for miniaturized wearable and IoT product designs.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.7900 | $0.79 |
| 10+ | $0.7800 | $7.80 |
| 25+ | $0.7100 | $17.75 |
| 100+ | $0.6000 | $60.00 |
| 1000+ | $0.5500 | $550.00 |
| 5000+ | $0.5300 | $2650.00 |
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