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Model FDMF5839
Description SPS) The Fairchild Semiconductor Smart Power Stage (SPS) module is fully optimized and ultra compact, designed for non isolated DC to DC power applications. This module integrates a MOSFET gate driver with a limiting Schottky diode, two power MOSFETs, and a temperature monitor. It adopts a heat enhanced ultra compact 5 x 5 mm PQFN package and dual Cool ™ Architecture. SPS switching power levels are optimized to provide dynamic performance with minimal system inductance and high power output. MOSFET gate driver can reduce idle time and propagation delay. PowerTrench MOSFET technology can reduce switch ringing and in most DC-DC converter applications, there is no need for shock absorber circuits. The thermal alarm function warns of potential overheating (which can cause thermal shutdown) and provides low load efficiency. It has an automatic DCM mode and a low side gate shutdown SPS module, ultimately providing a three state PWM output gate driver for compatibility with PWM controllers. It is used in non isolated DC/DC converters, Fairchild Semiconductor
Product QR code
Brand: Fairchild
Packaging QFN-31
Delivery time
Packaging method Tape & Reel (TR)
Standard packaging quantity 1
3.53  yuan 3.53yuan
5+:
$ 4.7709
25+:
$ 4.4175
50+:
$ 4.1701
100+:
$ 4.0641
500+:
$ 3.9934
2500+:
$ 3.9051
5000+:
$ 3.8697
10000+:
$ 3.8167
Quantity
5+
25+
50+
100+
500+
Price
$4.7709
$4.4175
$4.1701
$4.0641
$3.9934
Price $ 4.7709 $ 4.4175 $ 4.1701 $ 4.0641 $ 3.9934
Start batch production 5+ 25+ 50+ 100+ 500+
Check the distribution price
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(8061) Minimum order quantity(5)
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Technical parameters/number of output interfaces: 1

Technical parameters/output current: 35 A

Technical parameters/rise time: 9 ns

Technical parameters/input voltage (Max): 5.5 V

Technical parameters/input voltage (Min): 4.5 V

Technical parameters/output current (Max): 35 A

Technical parameters/descent time: 9 ns

Technical parameters/operating temperature (Max): 125 ℃

Technical parameters/operating temperature (Min): -40 ℃

Technical parameters/power supply voltage: 4.5V ~ 5.5V

Technical parameters/power supply voltage (Max): 5.5 V

Technical parameters/power supply voltage (Min): 4.5 V

Encapsulation parameters/installation method: Surface Mount

Package parameters/number of pins: 31

Encapsulation parameters/Encapsulation: QFN-31

External dimensions/length: 5 mm

External dimensions/width: 5 mm

External dimensions/height: 0.8 mm

External dimensions/packaging: QFN-31

Physical parameters/operating temperature: -40℃ ~ 125℃

Other/Product Lifecycle: Active

Other/Packaging Methods: Tape & Reel (TR)

Other/Manufacturing Applications: Synchronous buck converter

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: Lead Free

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