TPS2816, TPS2817, TPS2818, TPS2819, TPS2828, TPS2829
SINGLE-CHANNEL HIGH-SPEED MOSFET DRIVER
SLVS160A FEBRUARY 1997 REVISED NOVEMBER 1997
1
POST OFFICE BOX 655303
·
DALLAS, TEXAS 75265
D
Low-Cost Single-Channel High-Speed
MOSFET Driver
D
I
CC
. . . 15-
µ
A Max (TPS2828, TPS2829)
D
25-ns Max Rise/Fall Times and 40-ns Max
Propagation Delay . . . 1-nF Load
D
2-A Peak Output Current
D
4-V to 14-V Driver Supply Voltage Range;
Internal Regulator Extends Range to 40 V
(TPS2816, TPS2817, TPS2818, TPS2819)
D
5-pin SOT-23 Package
D
40
°
C to 125
°
C Ambient-Temperature
Operating Range
D
Highly Resistant to Latch-ups
description
The TPS28xx single-channel high-speed MOS-
FET drivers are capable of delivering peak
currents of up to 2 A into highly capacitive loads.
High switching speeds (t
r
and t
f
= 14 ns typ) are
obtained with the use of BiCMOS outputs. Typical
threshold switching voltages are 2/3 and 1/3 of
V
CC
. The design inherently 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
DD
(the regulator input) should be connected to
V
CC
. The TPS2816 and TPS2817 input circuits include an active pullup circuit to eliminate the need for an
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
µ
A 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.
AVAILABLE OPTIONS
TA
FUNCTION
PACKAGED DEVICES
CHIP FORM
TA
FUNCTION
SOT-235 (DBV)
(Y)
Inverting driver with active pullup input
TPS2816DBV
TPS2816Y
Noninverting driver with active pullup input
TPS2817DBV
TPS2817Y
40
°
C to 125
°
C
Inverting driver
TPS2818DBV
TPS2818Y
40
°
C to 125
°
C
Noninverting driver
TPS2819DBV
TPS2819Y
Inverting driver, no regulator
TPS2828DBV
TPS2828Y
Noninverting driver, no regulator
TPS2829DBV
TPS2829Y
The DBV package is available taped and reeled only.
Copyright
©
1997, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
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.
3
2
1
4
5
IN
VCC
VDD
OUT
TPS2816, TPS2817
TPS2818, TPS2819
DBV PACKAGE
(TOP VIEW)
GND
3
2
1
4
5
IN
VCC
NC
OUT
DBV PACKAGE
(TOP VIEW)
GND
TPS2828, TPS2829
NC No internal connection
TPS2816, TPS2817, TPS2818, TPS2819, TPS2828, TPS2829
SINGLE-CHANNEL HIGH-SPEED MOSFET DRIVER
SLVS160A FEBRUARY 1997 REVISED NOVEMBER 1997
2
POST OFFICE BOX 655303
·
DALLAS, TEXAS 75265
functional block diagram
VREG
VDD
IN
GND
VCC
OUT
TPS2816, TPS2818
Active Pullup
(TPS2816 Only)
VREG
VDD
IN
GND
VCC
OUT
TPS2817, TPS2819
Active Pullup
(TPS2817 Only)
IN
GND
OUT
TPS2828
IN
GND
OUT
TPS2829
VCC
VCC
INPUT STAGE DIAGRAM
To Drive
Stage
IN
VCC
OUTPUT STAGE DIAGRAM
VCC
OUT
Predrive
TPS2816, TPS2817, TPS2818, TPS2819, TPS2828, TPS2829
SINGLE-CHANNEL HIGH-SPEED MOSFET DRIVER
SLVS160A FEBRUARY 1997 REVISED NOVEMBER 1997
3
POST OFFICE BOX 655303
·
DALLAS, TEXAS 75265
TPS28xxY chip information
This chip, when properly assembled, displays characteristics similar to those of the TPS28xx. Thermal
compression or ultrasonic bonding may be used on the doped aluminum bonding pads. The chip may be
mounted with conductive epoxy or a gold-silicon preform.
39
39
TPS2816Y
(4)
(2)
(3)
(5)
(1)
OUT
GND
IN
VCC
VDD
BONDING PAD ASSIGNMENTS
CHIP THICKNESS: 15 TYPICAL
BONDING PADS: 4
×
4 MINIMUM
TJ max = 150
°
C
TOLERANCES ARE
±
10%.
ALL DIMENSIONS ARE IN MILS.
(4)
(2)
(3)
(1)
(5)
TPS2816 through TPS2819 only
Terminal Functions
TPS2816, TPS2818, TPS2828 (inverting driver)
TERMINAL
DESCRIPTION
NAME
NO.
DESCRIPTION
VDD
1
Regulator supply voltage input. (Not connected on TPS2828)
GND
2
Ground
IN
3
Driver input.
OUT
4
Driver output, OUT = IN
VCC
5
Driver supply voltage/regulator output voltage
TPS2817, TPS2819, TPS2829 (noninverting driver)
TERMINAL
DESCRIPTION
NAME
NO.
DESCRIPTION
VDD
1
Regulator supply voltage input. (Not connected on TPS2829)
GND
2
Ground
IN
3
Driver input.
OUT
4
Driver output, OUT= IN
VCC
5
Driver supply voltage/regulator output voltage
TPS2816, TPS2817, TPS2818, TPS2819, TPS2828, TPS2829
SINGLE-CHANNEL HIGH-SPEED MOSFET DRIVER
SLVS160A FEBRUARY 1997 REVISED NOVEMBER 1997
4
POST OFFICE BOX 655303
·
DALLAS, TEXAS 75265
DISSIPATION RATING TABLE
PACKAGE
TA
25
°
C
POWER RATING
DERATING FACTOR
ABOVE TA = 25
°
C
TA = 70
°
C
POWER RATING
TA = 80
°
C
POWER RATING
DBV
437 mW
3.5 mW/
°
C
280 mW
227 mW
These dissipation ratings are based upon EIA specification JESD51-3, "Low Effective Thermal
Conductivity Test Board for Leaded Surface Mount Packages," in tests conducted in a zero-airflow, wind
tunnel environment.
absolute maximum ratings over operating temperature range (unless otherwise noted)
Regulator supply voltage range, V
DD
0.3 V to 42 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Supply voltage range, V
CC
0.3 V to 15 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range, IN
0.3 V to 15 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous regulator output current, V
CC
25
mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous output current, OUT
±
100 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous total power dissipation
See Dissipation Rating Table
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating ambient temperature range, T
A
40
°
C to 125
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
65
°
C to 150
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16inch) from case for 10 seconds
260
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: All voltages are with respect to device GND terminal.
recommended operating conditions
MIN
MAX
UNIT
Regulator input voltage range, VDD, TPS2816 through TPS2819
8
40
V
Supply voltage, VCC
4
14
V
Input voltage, IN
0.3
VCC
V
Continuous regulator output current, ICC
0
20
mA
Operating ambient temperature range, TA
40
125
_
C
TPS2816, TPS2817, TPS2818, TPS2819, TPS2828, TPS2829
SINGLE-CHANNEL HIGH-SPEED MOSFET DRIVER
SLVS160A FEBRUARY 1997 REVISED NOVEMBER 1997
5
POST OFFICE BOX 655303
·
DALLAS, TEXAS 75265
TPS28xx electrical characteristics over recommended operating ambient temperature range,
V
CC
= 10 V, V
DD
tied to V
CC
, C
L
= 1 nF (unless otherwise specified)
Inputs
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VCC = 5 V
3.3
4
Positive-going input threshold voltage
VCC = 10 V
6.6
7
V
VCC = 14 V
9.3
10
VCC = 5 V
1
1.7
Negative-going input threshold voltage
VCC = 10 V
2
3.3
V
VCC = 14 V
2.5
4.6
Input voltage hysteresis
1.3
V
Input current, TPS2818/19/28/29
Input = 0 V or VCC
0.2
µ
A
Input current TPS2816/17
Input = 0 V
650
µ
A
Input current, TPS2816/17
Input = VCC
15
µ
A
Input capacitance
5
10
pF
Typicals are for TA = 25
°
C unless otherwise noted.
outputs
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
High level output voltage
IO = 1 mA
9.75
9.9
V
High-level output voltage
IO = 100 mA
8
9.1
V
Low level output voltage
IO = 1 mA
0.18
0.25
V
Low-level output voltage
IO = 100 mA
1
2
V
Typicals are for TA = 25
°
C unless otherwise noted.
regulator, TPS2816 through TPS2819
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Output voltage
14
VDD
40 V,
10
11.5
13
V
Output voltage
DD
0
IO
20 mA
V
Output voltage in dropout
IO = 10 mA,
8
10
V
Out ut voltage in dro out
VDD = 10 V
V
Typicals are for TA = 25
°
C unless otherwise noted.
supply current
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
TPS2816,
IN = high = 10 V
150
250
,
TPS2817
IN = low = 0 V
650
1000
Supply current into VCC
TPS2818,
25
50
µ
A
Su
ly current into VCC
,
TPS2819
IN = high or low,
25
50
µ
A
TPS2828,
TPS2829
g
High = 10 V, Low = 0 V
0.1
15
TPS2816,
VDD = 20 V,
650
1000
Supply current into VDD
,
TPS2817
DD
,
IN = high = 10 V or low = 0 V
650
1000
µ
A
Supply current into VDD
TPS2818,
VDD = 20 V,
50
150
µ
A
,
TPS2819
DD
,
IN = high = 10 V or low = 0 V
50
150
Typicals are for TA = 25
°
C unless otherwise noted.
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