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STMicroelectronics | ST1CC40PUR

Manufacturer Part #

ST1CC40PUR

ST1CC40 Series 18 V 3 A 850 kHz Step-Down Buck SMT DC-DC Regulator - VFQFPN-8

ECAD Model:
Mfr. Name: STMicroelectronics
Standard Pkg:
Product Variant Information section
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Product Specification Section
STMicroelectronics ST1CC40PUR - Technical Attributes
Attributes Table
No of Outputs: Single
Supply Voltage: 3V to 18V
Supply Current: 1.5mA
Output Current per Channel: 3A
Switching Frequency-Max: 1MHz
Duty Cycle-Max: 100%
Operating Temp Range: -40°C to +150°C
Package Style:  VFQFPN-8
Mounting Method: Surface Mount
Features & Applications

The ST1CC40PUR is a monolithic step-down DC-DC converter with fixed switching frequency of 850 kHz, designed to operate as precise constant current source with an adjustable current capability up to 3 A DC.

The device is fully protected against thermal overheating, over current and output short circuit.

Features:

  • 3.0 V to 18 V operating input voltage range
  • 850 kHz fixed switching frequency
  • 100 mV typ. current sense voltage drop
  • PWM dimming
  • ±7% output current accuracy
  • Synchronous rectification
  • 95 mW HS / 69 mW LS typical rdson
  • Peak current mode architecture
  • Embedded compensation network
  • Internal current limiting
  • Ceramic output capacitor compliant
  • Thermal shutdown

Applications:

  • High brightness LED driving
  • Halogen bulb replacement
  • General lighting
  • Signage
Pricing Section
Global Stock:
0
USA:
0
On Order:Order inventroy details
4,500
Factory Stock:Factory Stock:
-1
Factory Lead Time:
30 Weeks
Minimum Order:
4500
Multiple Of:
4500
Total
$6,390.00
USD
Quantity
Unit Price
4,500+
$1.42
Product Variant Information section