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MAX1716EVKIT, MAX1854EVKIT, MAX1855EVKIT
Evaluation Kit for the MAX1716, MAX1854, MAX1855
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Status
Active: In Production.
Description
The MAX1855 evaluation kit (EV kit) demonstrates a high-power, dynamically adjustable notebook CPU power-supply application circuit. The MAX1855 DC-DC converter steps down high-voltage batteries and/or AC adapters, generating a precision, low-voltage CPU core VCC rail. The MAX1855 EV kit is designed for CPU core applications requiring a voltage-positioned supply. Voltage positioning and a high-DC-accuracy control loop decrease full-load power dissipation and reduce the required number of output capacitors.
This fully assembled and tested circuit board provides a digitally adjustable 0.6V to 1.75V output voltage from a +7V to +24V battery input range. It delivers up to 18A output current. The EV kit operates at 300kHz switching frequency and has superior line- and load-transient response.
This EV kit can also be used to evaluate the MAX1716 (0.925V to 1.6V output) and the MAX1854 (0.925V to 2.0V output).
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Data Sheet
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Key Features
- High Speed, Accuracy, and Efficiency
- Voltage-Positioned Output
- Low Output Capacitor Count (5)
- Reduces CPU Power Consumption
- Fast-response Quick-PWM™ Architecture
- +7V to +24V Input Voltage Range
- Adjustable Output Range (5-Bit DAC)
- MAX1716: 0.925V to 1.6V
- MAX1854: 0.925V to 2.0V
- MAX1855: 0.6V to 1.75V
- 18A Load-Current Capability
- 300kHz Switching Frequency
- VGATE Transition-Complete Indicator
- 24-Pin QSOP Package
- Low-Profile Components
- Fully Assembled and Tested
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Applications/Uses
- Computers: Desktop, Workstation, Server
- Notebook Computers
- Servers
- Workstations
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Software/Models
Ordering Information
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Part Number
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Free
Sample |
Buy |
Status
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Package:
TYPE PINS FOOTPRINT
DRAWING CODE/VAR *
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Temp |
RoHS/Lead-Free?
Materials Analysis
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| MAX1855EVKIT
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Active |
KIT;
Land Pattern: Not Available
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See data sheet
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Notes:
- Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
- Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
- Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product Naming Conventions.
- * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.
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Products with Similar Part Numbers
Didn't Find What You Need?
Information Index
Document Ref.: 19-1758
Rev 0;
2000-11-03
This page last modified: 2007-07-24
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