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ꢂꢌ ꢍꢎ ꢏ ꢐꢇꢑꢒꢓꢍ ꢍꢐꢏ ꢒꢌ ꢎꢒ ꢇꢂꢁꢐ ꢐꢔ ꢕ ꢖꢂ ꢗꢐ ꢀ ꢔ ꢘꢌ ꢙ ꢐꢘ ꢂ
SPRS289A − AUGUST 2005 − REVISED OCTOBER 2005
TPS2816, TPS2817
TPS2818, TPS2819
DBV PACKAGE
(TOP VIEW)
D
D
Qualified for Automotive Applications
Customer-Specific Configuration Control
Can Be Supported Along With
Major-Change Approval
1
2
5
V
V
CC
D
Low-Cost Single-Channel High-Speed
MOSFET Driver
DD
GND
IN
D
15-µA Max I
(TPS2828, TPS2829)
CC
D
25-ns Max Rise/Fall Times and 40-ns Max
Propagation Delay . . . 1-nF Load
3
4
OUT
D
D
2-A Peak Output Current
TPS2828, TPS2829
DBV PACKAGE
(TOP VIEW)
4-V to 14-V Driver Supply-Voltage Range,
Internal Regulator Extends Range to 40 V
(TPS2816, TPS2817, TPS2818, TPS2819)
1
2
5
NC
GND
IN
V
CC
D
D
D
5-pin SOT-23 Package
−40°C to 125°C Ambient-Temperature
Operating Range
Highly Resistant to Latch-Ups
3
4
OUT
description
NC − No internal connection
The TPS28xx single-channel high-speed MOSFET drivers are capable of delivering peak currents of up to
2 A into highly capacitive loads. High switching speeds (t and t = 14 ns typ) are obtained with the use of BiCMOS
r
f
outputs. Typical threshold switching voltages are two-thirds and one-third of V . The design inherently
CC
minimizes shoot-through current.
A regulator is provided on TPS2816 through TPS2819 devices to allow operation with supply inputs between
14 V and 40 V. The regulator output can be used to power other circuits, provided power dissipation does not
exceed package limitations. If the regulator is not required, V
(the regulator input) should be connected to
DD
V
. The TPS2816 and TPS2817 input circuits include an active pullup circuit to eliminate the need for an
CC
external resistor when using open-collector PWM controllers. The TPS2818 and TPS2819 are identical to the
TPS2816 and TPS2817, except that the active pullup circuit is omitted. The TPS2828 and TPS2829 are
identical to the TPS2818 and TPS2819, except that the internal voltage regulator is omitted, allowing quiescent
current to drop to less than 15 µA when the inputs are high or low.
The TPS28xx series devices are available in 5-pin SOT-23 (DBV) packages and operate over an ambient
temperature range of −40_C to 125_C.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
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Copyright E 2005, Texas Instruments Incorporated
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