Datasheet

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PWP−14 PACKAGE
(TOP VIEW)
NC − No internal connection
NC
3V3
IN1
AGND
IN2
CLF
ILIM
NC
VDD
PVDD
OUT1
OUT2
PGND
CS
UCD7201
SLUS645E –FEBRUARY 2005–REVISED NOVEMBER 2009 www.ti.com
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
DESCRIPTION (CONT.)
For similar applications requiring direct start-up capability from higher voltages such as the 48-V telecom input
line, the UCD7601 includes a 110-V high-voltage startup circuit.
The UCD7K driver family is compatible with standard 3.3-V I/O ports of DSPs, Microcontrollers, or ASICs.
UCD7201 is offered in a PowerPAD™ HTSSOP-14 package.
CONNECTION DIAGRAMS
ORDERING INFORMATION
110-V HV PACKAGED DEVICES
CURRENT SENSE LIMIT PER
TEMPERATURE RANGE STARTUP
CHANNEL
PowerPAD™ HTSSOP-14 (PWP)
(1)
CIRCUIT
-40°C to 105°C Common No UCD7201PWP
(1) HTSSOP-14 (PWP) package is available taped and reeled. Add R suffix to device type (e.g. UCD7201PWPR) to order quantities of
2,000 devices per reel for the PWP package.
PACKAGING INFORMATION
θ
JC
θ
JA
POWER RATING
DERATING FACTOR,
PACKAGE SUFFIX T
A
= 70°C,
ABOVE 70°C (mW/°C)
(°C/W) (°C/W)
T
J
= 125°C (mW)
PowerPAD™
PWP 2.07 37.47
(1)
1470 27
HTSSOP- 14
(1) PowerPAD™ soldered to the PWB (TI recommended PWB as defind in TI's application report SLMA002 pg.33) with OLFM.
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Product Folder Link(s): UCD7201