PT6470
PT6470 is 14-A 3.3-V Input Adjustable Integrated Switching Regulator manufactured by Power Trend.
Features
- 3.3 V Input
- 14 A Output Current
- Low-Profile (8mm)
- DSP patible
- High Efficiency (Up to 95%)
- Adjustable Output Voltage
- On/Off Inhibit Function
- Pre-Bias Start-up Capability
- Over-Current Protection
- Output Remote Sense
- Optional Output Capacitor
- Small Footprint
(0.64 in², Suffix ‘N’)
- Surface Mount patible
- IPC Lead Free 2
Description
The PT6470 Excalibur™ series of integrated switching regulators (ISRs) bines outstanding power density with a prehensive list of features
. They are an ideal choice for applications where board space is a premium and performance cannot be promised. These modules provide a full 14 A of output current, yet are housed in a low-profile, 12-pin, package that is almost half the size of the previous generation of products. The integral copper case construction requires no heatsink, and offers the advantages of solderability and a small footprint (0.64 in² for suffix ‘N’). Both through-hole and surface mount pin configurations are available.
The PT6470 series operates from a 3.3-V input to provide a convenient point-of-load power source for the industry’s latest high-performance DSPs and microprocessors. The series includes output voltage options as low as 1.0V DC.
Other features include external output voltage adjustment, on/off inhibit, pre-bias startup, short circuit protection, and an output remote sense.
Ordering Information
PT6472H = 2.5 Volts PT6473H = 2.0 Volts PT6474H = 1.8 Volts PT6475H = 1.5 Volts PT6476H = 1.2 Volts PT6477H = 1.0 Volts
PT Series Suffix (PT1234x )
Case/Pin Configuration
Order Suffix
Package Code
Vertical Horizontal SMD
N (EPH) A (EPJ) C (EPK)
(Reference the applicable package code drawing for the dimensions and PC board layout)
Standard Application
CIN 470 µF (Required) Inhibit
++
12 11
2- 4 PT6470 9- 10
1 5- 8
COUT 330 µF (Optional)
Vo Adjust...
