Datasheet Texas Instruments PTH12000LAZ — 数据表

PTH12000W/L — 12-V Input
6-A, 12-V Input Non-Isolated
Wide-Output Adjust Power Module SLTS202E– MAY 2003 – REVISED NOVENBER 2007 Features NOMINAL SIZE = 0.75 in x 0.5 in
(19,05 mm x 12,7 mm) Up to 6-A Output Current 12-V Input Voltage Wide-Output Voltage Adjust
(1.2 V to 5.5 V)/(0.8 V to 1.8 V) 230 W/inВі Power Density Efficiencies up to 92 % Pre-Bias Startup On/Off Inhibit Under-Voltage Lockout Output Over-Current Protection
(Non-Latching, Auto-Reset) Operating Temp: –40 to +85 °C Surface Mount Package Safety Agency Approvals:
UL/cUL 60950, EN60950
VDE Description Pin Configuration The PTH12000 series of non-isolated
power modules are small in size and high
on performance. Using double-sided surface mount construction and synchronous
rectification technology, these regulators
deliver up to 6 A of output current while
occupying a PCB area of about half the
size of a standard postage stamp. They
are an ideal choice for applications where
space, performance and cost are important design constraints.
The series operates from an input voltage of 12 V to provide step-down power
conversion to a wide range of output voltages. W-suffix devices are adjustable from
1.2 V to 5.5 V, and L-suffix devices are
adjustable from 0.8 V to 1.8 V. The out-put voltage is set within the adjustment
range using a single external resistor.
Operating features include an on/off
inhibit, output voltage adjust (trim), and …