MCP16502TAC-E/S8B More Semiconductors - ICs by Microchip Technology
High-Performance PMIC for SAMA5DX/SAM9X6/SAM7G MPUs
| Status: | Active |
|---|---|
| Series: | MCP16502 |
| RoHS: | Compliant |
The MCP16502 is an optimally integrated PMIC compatible with Microchip's eMPUs (Embedded Microprocessor Units), requiring Dynamic Voltage Scaling (DVS) with the use of High-Performance mode (HPM). It is compatible with SAMA5DX and SAM9X6 MPUs, which are supported by dedicated device variants that optimize the solution BOM.
The MCP16502 integrates four DC-DC Buck regulators and two auxiliary LDOs, and provides a comprehensive interface to the MPU, which includes an interrupt flag and a 1 MHz I2C interface. All Buck channels can support loads up to 1A and are 100% duty cycle-capable. Two 300 mA LDOs are provided such that sensitive analog loads can be supported. The DDR memory voltage (Buck2 output) is selectable by means of a 3-state input pin. The voltage selection set allows easy migration across different generations of memory. The default power channel sequencing is built-in according to the requirements of the MPU. A dedicated pin (LPM) facilitates the transition to Low-Power modes and the implementation of Backup mode with DDR in self-refresh (Hibernate mode). The MCP16502 features a low no-load operational quiescent current and draws less than 10 μA in full shutdown. Active discharge resistors are provided on each output. All Buck channels support safe start-up into pre-biased outputs.
The MCP16502 is available in a 32-pin 5 mm x 5 mm VQFN package with an operating junction temperature range from -40°C to +125°C. MCP16502 is also available as AEC-Q100 qualified variant.
Check out MCP16502 in action powering the Wireless System-on-Module (WLSOM)
Where to Buy
Prices starting from US$1.04
| Distributor | Stock | ||
|---|---|---|---|
|
Microchip Technology
from US$2.29
|
7,236
in stock
|
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|
Newark Electronics
from US$1.04
|
41
in stock
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|
ECOM
from US$4.82
|
2
in stock
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|
Future Electronics
from US$2.63
|
0
in stock
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|
Avnet America
from US$2.79
|
0
in stock
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element14
from US$3.66
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Farnell
from US$3.26
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EBV Elektronik
-
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Avnet Silica
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Features
| Input Voltage Range 2.7V to 5.5V |
| Four 1A Output Current Buck Channels with 100% Maximum Duty Cycle Capability |
| 2 MHz Buck Channels PWM Operation |
| ±1% Voltage Accuracy for DDR (Buck2 Output), Core (Buck3 Output) and CPU (Buck4 Output) |
| Low Noise, Forced PWM (FPWM) and Low IQ, Light Load, High-Efficiency Mode Available |
| I2C-Selectable Displacement (±16.5%) of PWM Switching Frequency |
| Two Auxiliary 300 mA Low-Dropout Linear Dropout Regulators (LDOs) |
| Pin-Selectable Output Voltages for DDR Supply |
| 1MHz I2C Interface for Programming and Diagnostics |
| Built-in Channel Sequencing, Safe Start-up and Reset Assertion Delay |
| Support of Hibernate, Low-Power and High-Performance Modes with DVS |
| Push Button Long Press Time-out Function |
| Leakage-Free Interfacing to MPU in Any Operating Condition through Optimized ESD Protection |
| Less than 300 µA Low-Power Mode Typical Quiescent Current (Bucks and LDO1 ON, No Load) |
| 10 µA Maximum Shutdown Current (VIN= 4.5V, TJ = +105°C) |
| Cost and Size-Optimized BOM |
| Thermal Shutdown and Current Limit Protection |
| User-Programmable Overcurrent Fault Response |
| 32-Pin 5 mm × 5 mm VQFN Package |
| AEC-Q100 Qualified Variant Available |
| -40°C to +125°C Junction Temperature Range |
Specifications
| Target Application | MPU |
|---|---|
| Target Processor | SAMA5D2 |
| VIN Max (V) | 5.5 |
| VIN Min (V) | 2.7 |
| # of Regulated Outputs (Bucks) | 4 |
| Maximum Buck Output I (A) | 1 |
| Buck Switching Typ Frequency (kHz) | 2000 |
| Duty Cycle Max (%) | 100 |
| # of Regulated Outputs (Linear) | 2 |
| Maximum LDO Output I (mA) | 300 |
| RESET Output | Yes |
| Auto PFM Mode | Yes |
| ϴja (°C/W) | 25.8 |
| Pins | Packaging | 32 | VQFN |
| Temp Range | -40C to +125C |
| Packing Media | Tape and reel (3300) |
Last 6 months Inventory & Pricing History
Resources
Data Sheets |
|---|
| ATSAMA5D27-WLSOM1 Data Sheet |
| MCP16502 - High-Performance PMIC for SAMA5DX/SAM9X6/SAMA7G MPUs Data Sheet |
Application Notes |
|---|
| AN4298 - Microchip MPU Power Solutions Tips and Tricks |
Board Design Files |
|---|
| DT100105 - MCP16502 Evaluation Board - BOM |
User Guides |
|---|
| MCP16502 Evaluation Board User's Guide |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.0687 |
| Shipping Weight (kg) | 0.185758 |
| Lead Count | 32 |
| Package Type | VQFN |
| Package Width or Size | 5x5x1mm |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| MCP16502 is a multi-channel PMIC intended for powering the SAMA7G eMPC | Microchip Technology |
| Power Management Ic, -40 To 125Deg C | Newark Electronics |
| PMIC with MPU, Uc=2.7/5.5V, -40+125°C | ECOM |
| PMIC FOR SAMA5DX/SAM9X6 MPUS | Future Electronics |
| Step Down Converter with LDO Regulator 6-OUT 32-Pin VQFN EP T/R | Avnet America |
| POWER MANAGEMENT IC, -40 TO 125DEG C | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MCP16502TAC-E/S8B?
Additional datasheets, footprints and schematics for MCP16502TAC-E/S8B are listed on our Part Details page. You can also find images and similar parts to MCP16502TAC-E/S8B on this page.
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The MCP16502TAC-E/S8B is listed under Semiconductors - ICs > More Semiconductors - ICs.
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Is the MCP16502TAC-E/S8B RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MCP16502TAC-E/S8B have stock available?
Authorised distributors including Microchip Technology, Newark Electronics, ECOM, Future Electronics and Avnet America have stock available or on a lead time for MCP16502TAC-E/S8B.
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