PT6521
PT6521 is 8-A 5-V/3.3-V Input Adjustable ISR manufactured by Power Trend.
- Part of the PT6520 comparator family.
- Part of the PT6520 comparator family.
Features
- 8A Rated Output Current
- Single Device: 3.3V/5V Input
- High Efficiency (92% for PT6521)
- Small Footprint (0.75 in², Suffix ‘P’)
- Output On/Off Standby Control
- Output Short-Circuit Protection
- Adjustable Output Voltage
- Soft Startup
- 16-pin Mount Option
(Suffixes L, M, Q, & F)
Description
These power modules are a series of high performance, 8-A rated, Integrated Switching Regulators (ISRs), housed in a low cost 14-Pin SIP (Single In-line Package). Operating from either a 3.3V or 5V standard power bus, the PT6520 series produces a high-output, low-voltage power source for the industry’s latest high-speed, microprocessors, ASICs, & DSPs. This allows for the easy integration of these new low-voltage ICs into existing 3.3V or 5V systems without re-designing the power supply.
The PT6520 series features an output On/Off standby pin and output shortcircuit protection.
Standard Application
Ordering Information
PT6521¨ = 3.3 Volts † PT6522¨ = 1.5 Volts † PT6523¨ = 2.5 Volts † PT6525¨ = 2.1 Volts † PT6526¨ = 1.8 Volts † PT6527¨ = 1.2 Volts
† 3.3V Input Bus Capable
Note: Back surface of product is electrically conductive
PT6520
PT Series Suffix (PT1234x )
Case/Pin Configuration
Order Suffix
Package Code
- Vertical
P (EED)
Horizontal
D (EEA)
E (EEC)
Horizontal, 2-Pin Tab M (EEM)
SMD, 2-Pin Tab Horizontal, 2-Pin Ext Tab
(EEL) (EEQ)
SMD, 2-Pin Ext Tab Vertical, Side Tab Horizontal, Side Tab SMD, Side Tab
F (EEF) R (EEE) G (EEG) B (EEK)
- Previously known as package styles 400/410.
(Reference the applicable package code drawing for the dimensions and PC board layout)
Pin-Out Information
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