TPL9202_1 [TI]

8-CHANNEL RELAY DRIVER WITH INTEGRATED 5-V LDO AND BROWN-OUT DETECTION; 具有集成的5V LDO和欠压检测8路继电器驱动器
TPL9202_1
型号: TPL9202_1
厂家: TEXAS INSTRUMENTS    TEXAS INSTRUMENTS
描述:

8-CHANNEL RELAY DRIVER WITH INTEGRATED 5-V LDO AND BROWN-OUT DETECTION
具有集成的5V LDO和欠压检测8路继电器驱动器

驱动器 继电器
文件: 总20页 (文件大小:696K)
中文:  中文翻译
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TPL9202  
8-CHANNEL RELAY DRIVER  
WITH INTEGRATED 5-V LDO AND BROWN-OUT DETECTION  
www.ti.com  
SLIS124DJUNE 2006REVISED FEBRUARY 2008  
1
FEATURES  
APPLICATIONS  
Electrical Applicances  
2
Eight Low-Side Drivers With Internal Clamp for  
Inductive Loads and Current Limiting for Self  
Protection  
Air Conditioning Units  
Ranges  
Dishwashers  
Refrigerators  
Microwaves  
Washing Machines  
Seven Outputs Rated at 150 mA and  
Controlled Through Serial Interface  
One Output Rated at 150 mA and  
Controlled Through Serial Interface and  
Dedicated Enable Pin  
General-Purpose Interface Circuit Allowing  
Microcontroller Interface to Relays, Electric  
Motors, LEDs, and Buzzers  
5-V ± 5% Regulated Power Supply With  
200-mA Load Capability at VIN Max of 18 V  
Internal Voltage Supervisory for Regulated  
Output  
PWP PACKAGE  
(TOP VIEW)  
Serial Communications for Control of Eight  
Low-Side Drivers  
1
2
3
4
5
6
7
8
9
10  
BO_OUTZ  
OUT1  
OUT2  
OUT3  
OUT4  
OUT5  
OUT6  
OUT7  
OUT8  
GND  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
BO  
VIN  
Enable/Disable Input for OUT1  
5VOUT  
SCLK  
NCS  
5-V or 3.3-V I/O Tolerant for Interface to  
Microcontroller  
MOSI  
Programmable Power-On Reset Delay Before  
RST Asserted High, Once 5 V Is Within  
Specified Range (6 ms Typ)  
RST  
RDELAY  
EN1  
NC  
Programmable Deglitch Timer Before RST  
Asserted Low (40 µs Typ)  
Programmable Brown-Out Feature  
Thermal Shutoff for Self Protection  
NC – No internal connection  
DESCRIPTION/ORDERING INFORMATION  
The power supply provides regulated 5-V output to power the system microcontroller and drive eight low-side  
switches. The brown-out detection output (BO_OUTZ) warns the system if there is a temporary drop in the  
supply voltage, so the system can prevent potentially hazardous situations.  
A serial communications interface controls the eight low-side outputs; each output has an internal snubber circuit  
to absorb the inductive load at turn OFF. Alternatively, the system can use a fly-back diode to VIN to help  
recirculate the energy in an inductive load at turn OFF.  
ORDERING INFORMATION(1)  
TA  
PACKAGE(2)  
Reel of 2000  
Tube of 70  
ORDERABLE PART NUMBER  
TPL9202PWPR  
TOP-SIDE MARKING  
–40°C to 125°C  
PowerPAD™ – PWP  
PL202  
TPL9202PWP  
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI  
web site at www.ti.com.  
(2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.  
1
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.  
2
PowerPAD is a trademark of Texas Instruments.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2006–2008, Texas Instruments Incorporated  
TPL9202  
8-CHANNEL RELAY DRIVER  
WITH INTEGRATED 5-V LDO AND BROWN-OUT DETECTION  
www.ti.com  
SLIS124DJUNE 2006REVISED FEBRUARY 2008  
PINOUT CONFIGURATION  
NO.  
1
NAME  
BO_OUTZ  
OUT1  
OUT2  
OUT3  
OUT4  
OUT5  
OUT6  
OUT7  
OUT8  
GND  
I/O  
O
O
O
O
O
O
O
O
O
I
DESCRIPTION  
Brown-out indicator  
Low-side output 1  
Low-side output 2  
Low-side output 3  
Low-side output 4  
Low-side output 5  
Low-side output 6  
Low-side output 7  
Low-side output 8  
Ground  
2
3
4
5
6
7
8
9
10  
11  
12  
13  
14(1)  
15  
16  
17  
18  
19  
20  
NC  
No connection  
EN1  
I
O
I/O  
I
Enable/disable for OUT1  
Power-up reset delay  
RDELAY  
RST  
Power-on reset output (open drain)  
Serial data input  
MOSI  
NCS  
I
Chip select  
SCLK  
5VOUT  
VIN  
I
Serial clock for data synchronization  
Regulated output  
O
I
Unregulated input voltage source  
Brown-out input threshold setting  
BO  
I
(1) Terminal 14 can be used as an input or an output.  
2
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Copyright © 2006–2008, Texas Instruments Incorporated  
Product Folder Link(s): TPL9202  
TPL9202  
8-CHANNEL RELAY DRIVER  
WITH INTEGRATED 5-V LDO AND BROWN-OUT DETECTION  
www.ti.com  
SLIS124DJUNE 2006REVISED FEBRUARY 2008  
FUNCTIONAL BLOCK DIAGRAM  
OUT1  
EN1  
Enables  
OUT1  
OUT1  
EN1  
50 k  
OUT1 at  
150 mA  
6 V  
Gate Control  
for Outputs  
1 Through 8  
OUT2  
OUT2  
OUT2 at 150 mA  
100 kΩ  
OUT3  
OUT4  
OUT5  
OUT6  
OUT7  
OUT8  
OUT3 at 150 mA  
OUT4 at 150 mA  
OUT5 at 150 mA  
OUT6 at 150 mA  
OUT7 at 150 mA  
OUT8 at 150 mA  
OUT3  
OUT4  
OUT5  
OUT6  
OUT7  
OUT8  
NCS  
NCS  
Parallel  
Register  
SCLK  
Serial  
Register  
SCLK  
100 kΩ  
MOSI  
MOSI  
20 Ω  
(2 W)  
100 kΩ  
VIN  
10 V  
7–18 V  
PMOS  
5VOUT  
Gate Drive  
and Control  
Optional, dependent  
on heat-management  
implementation  
5 V  
Bandgap  
Ref  
Comp  
(see Note A)  
+
GND  
5 kΩ  
GND  
Vref  
Voltage  
Supervisor  
RST  
Vref  
RST  
Iconst  
RDELAY  
RDELAY  
BO  
VIN  
Comp  
BO_OUTZ  
BO_OUTZ  
1.2 V  
Recommended  
A. The resistor and Zener diode are required if there is insufficient thermal-management allocation.  
Copyright © 2006–2008, Texas Instruments Incorporated  
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3
Product Folder Link(s): TPL9202  
TPL9202  
8-CHANNEL RELAY DRIVER  
WITH INTEGRATED 5-V LDO AND BROWN-OUT DETECTION  
www.ti.com  
SLIS124DJUNE 2006REVISED FEBRUARY 2008  
DETAILED DESCRIPTION  
The 5-V regulator is powered from VIN, and the regulated output is within 5 V ± 5% over the operating conditions.  
The open-drain power-on reset (RST) pin remains low until the regulator exceeds the set threshold, and the timer  
value set by the capacitor on the reset delay (RDELAY) pin expires. If both of these conditions are satisfied, RST is  
asserted high. This signifies to the microcontroller that serial communications can be initiated to the TPL9202.  
The serial communications is an 8-bit format, with data transfer synchronized using a serial clock from the  
microcontroller. A single register controls all the outputs (one bit per output). The default value is zero (OFF). If  
an output requires pulse width modulation (PWM) function, the register must be updated at a rate faster than the  
desired PWM frequency. OUT1 can be controlled by serial input from the microcontroller or with the dedicated  
enable (EN1) pin. If EN1 is pulled low or left open, the serial input through the shift register controls OUT1. If  
EN1 is pulled high, OUT1 always is turned on, and the serial input for OUT1 is ignored.  
The brown-out (BO) input is a resistor divided from the input supply and is used to determine if the supply  
voltage drops to undesired levels. If the input drops below the programmed value, BO_OUTZ is pulled low, and  
all outputs are disabled. Once the input supply line returns to the minimum desired level, the outputs are enabled  
to the previous programmed states.  
If RST is asserted, all outputs are turned OFF internally, and the input register is reset to all zeroes. The  
microcontroller must write to the register to turn the outputs ON again.  
4
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Copyright © 2006–2008, Texas Instruments Incorporated  
Product Folder Link(s): TPL9202  
TPL9202  
8-CHANNEL RELAY DRIVER  
WITH INTEGRATED 5-V LDO AND BROWN-OUT DETECTION  
www.ti.com  
SLIS124DJUNE 2006REVISED FEBRUARY 2008  
Absolute Maximum Ratings(1)  
MIN  
MAX  
24  
UNIT  
VIN  
VI(unreg)  
Unregulated input voltage(2) (3)  
Logic input voltage(2) (3)  
V
BO  
24  
7
EN1, MOSI, SCLK, and NCS  
RST and RDELAY  
OUT1–OUT8  
VI(logic)  
V
7
VO  
Low-side output voltage  
Output current limit(4)  
16.5  
V
OUTn = ON and shorted to VIN  
with low impedance  
ILIMIT  
350  
mA  
θJA  
θJC  
θJP  
PD  
Thermal impedance, junction to ambient(5)  
Thermal impedance, junction to top of package(5)  
Thermal impedance, junction to thermal pad(5)  
Continuous power dissipation(6)  
Electrostatic discharge(7)  
33 °C/W  
20 °C/W  
1.4 °C/W  
3.7  
2
W
kV  
°C  
°C  
°C  
ESD  
TA  
Operating ambient temperature range  
Storage temperature range  
–40  
–65  
125  
125  
260  
Tstg  
Tlead  
Lead temperature  
Soldering, 10 s  
(1) 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.  
(2) All voltage values are with respect to GND.  
(3) Absolute negative voltage on these pins must not go below –0.5 V.  
(4) Not more than one output should be shorted at a time, and duration of the short circuit should not exceed 1 ms.  
(5) The thermal data is based on using 1-oz copper trace with JEDEC 51-5 test board for PWP.  
(6) The data is based on ambient temperature of 25°C maximum.  
(7) The Human Body Model is a 100-pF capacitor discharged through a 1.5-kresistor into each pin.  
Dissipation Ratings  
T
A 25°C  
DERATING FACTOR  
ABOVE TA = 25°C  
TA = 125°C  
POWER RATING  
PACKAGE  
POWER RATING  
PWP  
3787 mW  
30.3 mW/°C  
757 mW  
Recommended Operating Conditions  
MIN  
7
MAX  
18  
UNIT  
VIN  
VI(unreg)  
Unregulated input voltage  
V
BO (as seen by external resistor network)  
0
18  
VI(logic)  
TA  
Logic input voltage  
EN1, RST, and RDELAY , MOSI, SCLK, and NCS  
0
5.25  
125  
V
Operating ambient temperature  
–40  
°C  
Copyright © 2006–2008, Texas Instruments Incorporated  
Submit Documentation Feedback  
5
Product Folder Link(s): TPL9202  
TPL9202  
8-CHANNEL RELAY DRIVER  
WITH INTEGRATED 5-V LDO AND BROWN-OUT DETECTION  
www.ti.com  
SLIS124DJUNE 2006REVISED FEBRUARY 2008  
Electrical Characteristics  
TA = –40°C to 125°C, VIN = 7 V to 18 V (unless otherwise noted)  
PARAMETER  
TEST CONDITIONS  
MIN TYP(1)  
MAX UNIT  
Supply Voltage and Current  
(2)  
VIN  
Input voltage  
7
18  
3
V
Enable = low, OUT1–OUT8 = Off  
Enable = high, OUT1–OUT8 = On  
IIN  
Input supply current  
mA  
5
Logic Inputs (MOSI, NCS, SCLK, and EN1)  
VIL  
Logic input low level  
Logic input high level  
IIL = 100 µA  
IIL = 100 µA  
0.8  
V
V
VIH  
2.4  
Reset (RST)  
VOL  
Low-level logic output  
High-level logic output  
Disabling reset threshold  
Enabling reset threshold  
Threshold hysteresis  
IOL = 1.6 mA  
0.4  
4.5  
V
V
V
V
V
(3)  
VOH  
5-kpullup to VCC  
5-V regulator ramps up  
5-V regulator ramps down  
VCC – 0.8  
VH  
4.25  
3.75  
0.5  
VL  
3.3  
VHYS  
0.12  
Reset Delay (RDELAY  
)
IOUT  
tDW  
tUP  
Output current  
18  
3
28  
6
48  
µA  
ms  
µs  
Reset delay timer  
C = 47 nF  
C = 47 nF  
Reset capacitor to low level  
45  
Output (OUT1–OUT8)  
VOL  
IOH  
Output ON  
IOUTn = 150 mA  
0.4  
5
0.7  
2
V
Output leakage  
VOH = Max of 16.5 V  
µA  
Regulator Output (5VOUT  
5VOUT Output supply  
I5Vout  
)
I5VOUT = 5 mA to 200 mA, VIN = 7 V to 18 V,  
C5VOUT = 1 µF  
4.75  
200  
5.25  
V
Limit output short circuit  
current  
5VOUT = 0 V  
mA  
Brown-Out (BO) Input  
Threshold for brown-out  
detection  
Brown-Out Detection Output (BO_OUTZ)  
BOVthes  
VIN reduced until BO_OUTZ goes low  
1.3  
V
VOL  
VOH  
Logic level output  
Logic level output  
IOL = 100 µA  
0.4  
V
V
(3)  
Pullup to VCC  
VCC – 0.8  
Thermal Shutdown  
TSD  
Thermal shutdown  
Hysteresis  
150  
20  
°C  
°C  
THYS  
(1) All typical values are at TA = 25°C.  
(2) There are external high-frequency noise-suppression capacitors and filter capacitors on VIN  
.
(3) VCC is the pullup resistor voltage.  
6
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Copyright © 2006–2008, Texas Instruments Incorporated  
Product Folder Link(s): TPL9202  
TPL9202  
8-CHANNEL RELAY DRIVER  
WITH INTEGRATED 5-V LDO AND BROWN-OUT DETECTION  
www.ti.com  
SLIS124DJUNE 2006REVISED FEBRUARY 2008  
Output Control Register  
MSB  
LSB  
IN8  
IN7  
IN6  
IN5  
IN4  
IN3  
IN2  
IN1  
0
0
0
0
0
0
0
0
INn = 0 = Output OFF  
INn = 1 = Output ON  
To operate the output in PWM mode, the output control register must be updated at a rate twice the desired  
PWM frequency of the output. Maximum PWM frequency is 5 kHz. The register is updated every 100 µs.  
ENABLE TRUTH TABLE  
SERIAL INPUT  
FOR OUT1  
EN1  
OUT1  
Open  
H
L
On  
Off  
On  
Off  
On  
On  
Open  
L
L
H
L
H
H
H
L
Copyright © 2006–2008, Texas Instruments Incorporated  
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7
Product Folder Link(s): TPL9202  
TPL9202  
8-CHANNEL RELAY DRIVER  
WITH INTEGRATED 5-V LDO AND BROWN-OUT DETECTION  
www.ti.com  
SLIS124DJUNE 2006REVISED FEBRUARY 2008  
Serial Communications Interface  
The serial communications are an 8-bit format, with data transfer synchronized using a serial clock from the  
microcontroller (see Figure 1). A single register controls all the outputs. The signal gives the instruction to control  
the output of TPL9202.  
The NCS signal enables the SCLK and MOSI data when it is low. After NCS is set to low for T1, synchronization  
clock and data begin to transmit and, after the 8-bit data has been transmitted, NCS is set high again to disable  
SCLK and MOSI and to transfer the serial data to the control register. SCLK must be held low when NCS is high.  
T2  
T3  
T8  
T1  
T4  
T5  
T1  
NCS  
SCLK  
1
2
3
4
5
6
7
8
MSB  
IN8  
LSB  
IN1  
MOSI  
XXX  
IN7  
IN6  
IN5  
IN4  
IN3  
IN2  
T6  
T7  
Figure 1. Serial Communications  
8
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Copyright © 2006–2008, Texas Instruments Incorporated  
Product Folder Link(s): TPL9202  
 
TPL9202  
8-CHANNEL RELAY DRIVER  
WITH INTEGRATED 5-V LDO AND BROWN-OUT DETECTION  
www.ti.com  
SLIS124DJUNE 2006REVISED FEBRUARY 2008  
Timing Requirements  
TA = –40°C to 125°C, VIN = 7 V to 18 V (unless otherwise noted)  
MIN  
TYP  
MAX  
UNIT  
MHz  
ns  
fSPI  
T1  
T2  
T3  
T4  
T5  
T6  
T7  
T8  
SPI frequency  
4
Delay time, NCS falling edge to SCLK rising edge  
Delay time, NCS falling edge to SCLK falling edge  
Pulse duration, SCLK high  
10  
80  
ns  
60  
ns  
Pulse duration, SCLK low  
60  
ns  
Delay time, last SCLK falling edge to NCS rising edge  
Setup time, MOSI valid before SCLK edge  
Hold time, MOSI valid after SCLK edge  
Time between two words for transmitting  
80  
ns  
10  
ns  
10  
ns  
170  
ns  
Reset Delay (RDELAY  
)
The RDELAY output provides a constant current source to charge an external capacitor to approximately 6.5 V.  
The external capacitor is selected to provide a delay time, based on the current equation for a capacitor,  
I = C(Δv/Δt) and a 28-µA typical output current.  
Therefore, the user should select a 47-nF capacitor to provide a 6-ms delay at 3.55 V.  
I = C(Δv/Δt)  
28 µA = C × (3.55 V/6 ms)  
C = 47 nF  
Copyright © 2006–2008, Texas Instruments Incorporated  
Submit Documentation Feedback  
9
Product Folder Link(s): TPL9202  
TPL9202  
8-CHANNEL RELAY DRIVER  
WITH INTEGRATED 5-V LDO AND BROWN-OUT DETECTION  
www.ti.com  
SLIS124DJUNE 2006REVISED FEBRUARY 2008  
APPLICATION INFORMATION  
Buzzer Driver  
MOSI  
SCLK  
NCS  
Relay Driver  
Relay Driver  
Relay Driver  
Relay Driver  
Fan Driver  
MCU/DSP  
8 Outputs  
Fan Driver  
Fan Driver  
BO_OUTZ  
TPL9202  
RST  
5VOUT 5% at 200 mA  
EN1  
Brown Out  
R
DELAY  
DC Input 7 V to 18 V  
GND  
Figure 2. Typical Application  
Display  
(LED/LCD/VFD)  
Keypad  
LED LED  
Water  
Supply  
Valve  
Filters  
AC  
Water  
Outlet  
Softener  
Supply  
Volume  
Sensor  
M
Power  
Switch  
Water-Level  
Sensor  
Controller  
Driver  
Optical  
Sensor  
BO  
BO_OUTZ  
Brown-Out  
Detect  
Temperature  
Sensor  
(Optional)  
VIN  
5VOUT  
RST  
Regulator  
+
~
~
POR/SYS  
-
Cover  
Switch  
TPL9202  
Figure 3. Washing-Machine Application  
10  
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Copyright © 2006–2008, Texas Instruments Incorporated  
Product Folder Link(s): TPL9202  
TPL9202  
8-CHANNEL RELAY DRIVER  
WITH INTEGRATED 5-V LDO AND BROWN-OUT DETECTION  
www.ti.com  
SLIS124DJUNE 2006REVISED FEBRUARY 2008  
PCB Layout  
To maximize the efficiency of this package for application on a single layer or multilayer PCB, certain guidelines  
must be followed when laying out this part on the PCB.  
The following information is to be used as a guideline only.  
For further information, see the PowerPAD concept implementation document.  
Application Using a Multilayer PCB  
In a multilayer board application, the thermal vias are the primary method of heat transfer from the package  
thermal pad to the internal ground plane (see Figure 4 and Figure 5).  
The efficiency of this method depends on several factors: die area, number of thermal vias, thickness of copper,  
etc. (see the PowerPAD™ Thermally Enhanced Package Technical Brief, literature number SLMA002).  
Solder Pad (Land Pattern)  
Package Thermal Pad  
Thermal Vias  
Package Outline  
Figure 4. Package and PCB Land Configuration for a Multilayer PCB  
Power Pad  
Package Solder Pad  
Component Traces  
1.5038–1.5748-mm  
Component Trace  
(2-oz Cu)  
2 Plane  
1.0142–1.0502-mm  
Ground Plane  
(1-oz Cu)  
Thermal Via  
4 Plane  
1.5748 mm  
0.5246–0.5606-mm  
Power Plane  
(1-oz Cu)  
Thermal Isolation  
Power Plane Only  
0.0–0.071-mm Board Base  
and Bottom Pad  
Package Solder Pad  
(Bottom Trace)  
Figure 5. Multilayer Board (Side View)  
Application Using a Single-Layer PCB  
In a single-layer board application, the thermal pad is attached to a heat spreader (copper areas) by a low  
thermal-impedance attachment method (solder paste or thermal conductive epoxy). With either method, it is  
advisable to use as many copper traces as possible to dissipate the heat.  
Copyright © 2006–2008, Texas Instruments Incorporated  
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11  
Product Folder Link(s): TPL9202  
 
 
TPL9202  
8-CHANNEL RELAY DRIVER  
WITH INTEGRATED 5-V LDO AND BROWN-OUT DETECTION  
www.ti.com  
SLIS124DJUNE 2006REVISED FEBRUARY 2008  
CAUTION:  
If the attachment method is not implemented correctly, the functionality of the  
product cannot be ensured. Power-dissipation capability is adversely affected if  
the device is incorrectly mounted on the circuit board.  
Use as Much Copper Area  
as Possible for Heat Spread  
Package Thermal Pad  
Package Outline  
Figure 6. Layout Recommendations for a Single-Layer PCB  
12  
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Copyright © 2006–2008, Texas Instruments Incorporated  
Product Folder Link(s): TPL9202  
TPL9202  
8-CHANNEL RELAY DRIVER  
WITH INTEGRATED 5-V LDO AND BROWN-OUT DETECTION  
www.ti.com  
SLIS124DJUNE 2006REVISED FEBRUARY 2008  
Recommended Board Layout  
6,5 SMOC  
5,85  
SMOC = Solder Mask Over Copper  
SMO = Solder Mask Opening  
1
0,65  
0,27 (´20)  
3,7 SMO  
Figure 7. Recommended Board Layout for PWP  
Copyright © 2006–2008, Texas Instruments Incorporated  
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13  
Product Folder Link(s): TPL9202  
PACKAGE OPTION ADDENDUM  
www.ti.com  
10-Jan-2008  
PACKAGING INFORMATION  
Orderable Device  
TPL9202PWP  
Status (1)  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
Package Package  
Pins Package Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)  
Qty  
Type  
Drawing  
HTSSOP  
PWP  
20  
20  
20  
20  
70 Green (RoHS & CU NIPDAU Level-2-260C-1 YEAR  
no Sb/Br)  
TPL9202PWPG4  
TPL9202PWPR  
TPL9202PWPRG4  
HTSSOP  
HTSSOP  
HTSSOP  
PWP  
PWP  
PWP  
70 Green (RoHS & CU NIPDAU Level-2-260C-1 YEAR  
no Sb/Br)  
2000 Green (RoHS & CU NIPDAU Level-2-260C-1 YEAR  
no Sb/Br)  
2000 Green (RoHS & CU NIPDAU Level-2-260C-1 YEAR  
no Sb/Br)  
(1) The marketing status values are defined as follows:  
ACTIVE: Product device recommended for new designs.  
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.  
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in  
a new design.  
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.  
OBSOLETE: TI has discontinued the production of the device.  
(2)  
Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check  
http://www.ti.com/productcontent for the latest availability information and additional product content details.  
TBD: The Pb-Free/Green conversion plan has not been defined.  
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements  
for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered  
at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.  
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and  
package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS  
compatible) as defined above.  
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame  
retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material)  
(3)  
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder  
temperature.  
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is  
provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the  
accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take  
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incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited  
information may not be available for release.  
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI  
to Customer on an annual basis.  
Addendum-Page 1  
PACKAGE MATERIALS INFORMATION  
www.ti.com  
11-Mar-2008  
TAPE AND REEL INFORMATION  
*All dimensions are nominal  
Device  
Package Package Pins  
Type Drawing  
SPQ  
Reel  
Reel  
A0 (mm)  
B0 (mm)  
K0 (mm)  
P1  
W
Pin1  
Diameter Width  
(mm) W1 (mm)  
(mm) (mm) Quadrant  
TPL9202PWPR  
HTSSOP PWP  
20  
2000  
330.0  
16.4  
6.95  
7.1  
1.6  
8.0  
16.0  
Q1  
Pack Materials-Page 1  
PACKAGE MATERIALS INFORMATION  
www.ti.com  
11-Mar-2008  
*All dimensions are nominal  
Device  
Package Type Package Drawing Pins  
HTSSOP PWP 20  
SPQ  
Length (mm) Width (mm) Height (mm)  
346.0 346.0 33.0  
TPL9202PWPR  
2000  
Pack Materials-Page 2  
IMPORTANT NOTICE  
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