MCP6569-E/SL Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip MCP6569-E/SL is a quad open-drain output comparator operating from 1.8 V to 5.5 V in a 14-pin SOIC package. Features 5 nA maximum input bias current and propagation delay of 260 ns for fast threshold detection. Suitable for battery-powered and industrial signal-comparison applications.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- MCP6569-E/SL Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2708(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of MCP6569-E/SL?
- Quad open-drain outputs allow direct wiring-OR of multiple comparator outputs on a shared interrupt or alarm bus without external logic gates
- Ultra-low 5 nA input bias current minimizes loading on high-impedance sensor and resistor-divider reference networks
- 1.8 V minimum supply operation enables use with single-cell LiPo and low-voltage 1.8 V MCU systems without level translation
- 260 ns propagation delay supports high-speed threshold detection for PWM current limiting and overcurrent protection circuits
What is MCP6569-E/SL used for?
MCP6569-E/SL is used in battery management systems and power supply monitors where four independent voltage thresholds must be compared simultaneously with minimal current consumption. Industrial analog signal chains use it to generate alarm outputs for overvoltage, undervoltage, overcurrent, and over-temperature conditions from a single IC. Its open-drain outputs make it straightforward to implement wired-AND fault logic in motor drives, UPS systems, and multi-cell charger designs.
What are the specifications of MCP6569-E/SL?
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-14 |
| Factory Lead Time | 7Weeks |
| YTEOL | 8 |
| Amplifier Type | COMPARATOR |
| Average Bias Current-Max (IIB) | 0.005 µA |
| Bias Current-Max (IIB) @25C | 0.005 µA |
| Input Offset Voltage-Max | 10000 µV |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e3 |
| Number of Functions | 4 |
| Output Type | OPEN-DRAIN |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Response Time-Nom | 56ns |
| Supply Current-Max | 0.13mA |
| Supply Voltage Limit-Max | 6.5V |
| Supply Voltage-Nom (Vsup) | 1.8V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Thailand |
Where can I find the MCP6569-E/SL datasheet?
MCP6569-E/SL Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for MCP6569-E/SL?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What supply voltage range does MCP6569-E/SL support, and how does that benefit 1.8 V MCU designs?
MCP6569-E/SL operates from 1.8 V to 5.5 V, allowing direct connection to 1.8 V MCU I/O pins without level shifters. When powered at the same 1.8 V as the MCU, the open-drain outputs drive the logic low level directly into the MCU interrupt pins, reducing external component count and board complexity.
How does the open-drain output architecture of MCP6569-E/SL simplify fault aggregation in multi-rail power monitors?
With open-drain outputs, multiple MCP6569-E/SL comparator outputs can be tied together to a common pull-up resistor on a single interrupt line. Any comparator asserting low pulls the shared bus low, delivering a wired-OR fault signal with zero additional logic gates. This is particularly useful when monitoring 4 or more supply rails and routing only 1 interrupt wire to the MCU.
What is the input bias current specification of MCP6569-E/SL, and why does it matter for resistor-divider references?
The maximum input bias current is 5 nA, which across a 100 kΩ resistor-divider network introduces less than 0.5 mV of threshold error — well within the 10 mV input offset voltage spec. This allows designers to use high-impedance dividers up to 1 MΩ for low-power battery level sensing without correcting for input current errors.
How quickly does MCP6569-E/SL respond to a threshold crossing, and does it suit overcurrent protection loops?
Propagation delay is 260 ns maximum from input overdrive to output transition, making MCP6569-E/SL fast enough to implement hardware overcurrent protection that blanks within 1 µs of a fault event. Paired with a 100 ns gate driver, the total protection response time stays under 400 ns, meeting the requirements of most 48 V DC/DC converter current-limit loops.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.2708 | $0.27 |
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