TPS3620 [TI]
适用于 RAM 保持模式、具有电源故障输入指示和手动复位功能的电池备份监控器;
| 型号： | TPS3620 |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | 适用于 RAM 保持模式、具有电源故障输入指示和手动复位功能的电池备份监控器 电池 监控 电源管理电路 电源电路 |
| 文件： | 总18页 (文件大小：338K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TPS3619-33, TPS3619-50
TPS3620-33, TPS3620-50
www.ti.com
SLVS387G–APRIL 2001–REVISED DECEMBER 2006
BACKUP-BATTERY SUPERVISORS FOR RAM RETENTION
FEATURES
DESCRIPTION
•
•
•
Supply Current of 40 µA (Max)
The TPS3619 and TPS3620 families of supervisory
circuits monitor and control processor activity by
providing backup-battery switchover for data
retention of CMOS RAM.
Battery-Supply Current of 100 nA (Max)
Precision Supply Voltage Monitor 3.3 V, 5 V,
Other Options on Request
During power on, RESET is asserted when the
supply voltage (VDD or VBAT) becomes higher than
1.1 V. Thereafter, the supply voltage supervisor
monitors VDD and keeps RESET output active as
long as VDD remains below the threshold voltage
(VIT). An internal timer delays the return of the output
to the inactive state (high) to ensure proper system
reset. The delay time starts after VDD has risen
above VIT. When the supply voltage drops below VIT,
the output becomes active (low) again.
•
•
Backup-Battery Voltage Can Exceed VDD
Power On Reset Generator With Fixed 100-ms
Reset Delay Time
•
Voltage Monitor For Power-Fail or Low-Battery
Monitoring
•
•
Battery Freshness Seal (TPS3619)
Pin-For-Pin Compatible With MAX819,
MAX703, and MAX704
•
•
8-Pin MSOP Package
The product spectrum is designed for supply
voltages of 3.3 V and 5 V. The TPS3619 and
TPS3620 are available in an 8-pin MSOP package
Temperature Range –40°C to +85°C
APPLICATIONS
and are characterized for operation over
temperature range of –40°C to +85°C.
a
•
•
•
•
•
•
•
•
•
Fax Machines
Set-Top Boxes
Advanced Voice Mail Systems
Portable Battery-Powered Equipment
Computer Equipment
Advanced Modems
Automotive Systems
Portable Long-Time Monitoring Equipment
Point-of-Sale Equipment
DGK PACKAGE
(TOP VIEW)
VBAT
RESET
MR
8
7
6
5
VOUT
VDD
GND
PFI
1
2
3
4
ACTUAL SIZE
3,05 mm x 4,98 mm
PFO
TYPICAL OPERATING CIRCUIT
Power
Supply
TPS3619
Microcontroller
or
Microprocessor
Backup
Battery
TPS3620
0.1 µF
V
V
BAT
DD
External
Source
RESET
I/O
RESET
PFO
R
R
x
PFI
MR
Switchover
Capacitor
y
V
OUT
V
CC
0.1 µF
Manual
Reset
GND
GND
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.
All trademarks are the property of their respective owners.
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 © 2001–2006, Texas Instruments Incorporated
TPS3619-33, TPS3619-50
TPS3620-33, TPS3620-50
www.ti.com
SLVS387G–APRIL 2001–REVISED DECEMBER 2006
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be
more susceptible to damage because very small parametric changes could cause the device not to meet its published
specifications.
PACKAGE INFORMATION(1)
SPECIFIED
TEMPERATURE RANGE
PACKAGE
MARKING
TRANSPORT MEDIA,
QUANTITY
PRODUCT
ORDERING NUMBER
TPS3619-33DGK
TPS3619-33DGKR
TPS3619-50DGK
TPS3619-50DGKR
TPS3620-33DGKT
TPS3620-33DGKR
TPS3620-50DGKT
TPS3620-50DGKR
Tube, 80
TPS3619-33
AFL
AFM
ANL
ANM
Tape and Reel, 2500
Tube, 80
TPS3619-50
TPS3620-33
TPS3620-50
Tape and Reel, 2500
Tape and Reel, 250
Tape and Reel, 2500
Tape and Reel, 250
Tape and Reel, 2500
–40°C to +85°C
(1) For the most current specifications and package information, see the Package Option Addendum located at the end of this data sheet or
refer to our web site at www.ti.com.
STANDARD AND APPLICATION SPECIFIC VERSIONS
DEVICE NAME
TPS3619-33 DGK
TPS3619-50 DGK
TPS3620-33 DGK
TPS3620-50 DGK
NOMINAL VOLTAGE(1), VNOM
TPS361 9 – 33 DGK
R
3.3 V
5.0 V
3.3 V
5.0 V
Reel
Package
Nominal Supply Voltage
Functionality
(1) For other threshold voltage versions, contact the local TI sales
office for availability and lead-time.
Family
ABSOLUTE MAXIMUM RATINGS
Over operating free-air temperature (unless otherwise noted).(1)
UNIT
7 V
(2)
Supply voltage:
VDD
MR and PFI pins(2)
–0.3 V to (VDD + 0.3 V)
400 mA
Continuous output current:
VOUT, IO
(2)
All other pins, IO
±10 mA
Continuous total power dissipation
Operating free-air temperature range, TA
Storage temperature range, Tstg
See Dissipation Rating Table
–40°C to +85°C
–65°C to +150°C
+260°C
Lead temperature soldering 1,6 mm (1/16 inch) from case for 10 seconds
(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. For reliable operation, the device must not be operated at 7 V for more than t = 1000h
continuously.
DISSIPATION RATING TABLE
DERATING
FACTOR ABOVE
θJA
(LOW-K)
θJA
(HIGH-K)
TA < 25°C
POWER RATING
TA= +70°C
POWER RATING
TA = +85°C
POWER RATING
PACKAGE
θJC
TA = +25°C
DGK
55°C/W
266°C/W
180°C/W
470 mW
3.76 mW/°C
301 mW
241 mW
2
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SLVS387G–APRIL 2001–REVISED DECEMBER 2006
RECOMMENDED OPERATING CONDITIONS
At specified temperature range.
MIN
1.65
MAX
UNIT
V
Supply voltage, VDD
5.5
5.5
Battery supply voltage, VBAT
Input voltage, VI
1.5
0
V
VDD + 0.3
V
High-level input voltage, VIH
Low-level input voltage, VIL
Continuous output current at VOUT, IO
Input transition rise and fall rate at MR
Slew rate at VDD or VBAT, ∆ t/∆V
Operating free-air temperature range, TA
0.7 x VDD
V
0.3 x VDD
300
V
mA
ns/V
V/µs
°C
100
1
–40
+85
ELECTRICAL CHARACTERISTICS
Over recommended operating conditions (unless otherwise noted).
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VDD = 1.8 V,
VDD = 3.3 V,
VDD = 5 V,
IOH = –400 µA
IOH = –2 mA
IOH = –3 mA
IOH = –20 µA
IOH = –80 µA
IOH = –120 µA
IOL = –400 µA
IOL = 2 mA
VDD – 0.2 V
VDD – 0.4 V
VDD – 0.4 V
VDD – 0.3 V
VDD – 0.4 V
VDD – 0.4 V
RESET
PFO
V
VOH
High-level output voltage
VDD = 1.8 V,
VDD = 3.3 V,
VDD = 5 V,
V
VDD = 1.8 V,
0.2
0.4
0.4
VOL
Low-level output voltage
RESET PFO VDD = 3.3 V,
VDD = 5 V,
V
V
IOL = 3 mA
IOL = 20 µA, VBAT > 1.1 V or
VDD > 1.1 V
(1)
Vres
Power-up reset voltage (see
)
0.4
IOUT = 8.5 mA,
VBAT = 0 V
VDD = 1.8 V
VDD = 3.3 V
VDD = 5 V
VDD = 0 V
VDD – 50 V
VDD – 150 V
VDD – 200 V
VBAT – 20 mV
VBAT – 113 mV
IOUT = 125 mA,
VBAT = 0 V
Normal mode
V
V
IOUT = 200 mA,
VBAT = 0 V
VOUT
IOUT = 0.5 mA,
VBAT = 1.5 V
Battery-backup mode
IOUT = 7.5 mA,
VBAT = 3.3 V
VDD to VOUT on-resistance
VBAT to VOUT on-resistance
VDD = 5 V
0.6
1
15
rDS(on)
Ω
VDD = 3.3 V
8
TPS3619-33
2.88
4.46
1.13
2.93
4.55
1.15
20
3
VIT–
VPFI
Negative-going input
threshold voltage (see
TPS3619-50 TA = –40°C to 85°C
4.64
1.17
V
(2)
)
PFI
1.65 V < VIT < 2.5 V
VIT
2.5 V < VIT < 3.5 V
3.5 V < VIT < 5.5 V
40
60
Vhys
Hysteresis
mV
PFI
12
VBSW
(see
VDD = 1.8 V
55
(3)
)
(1) The lowest supply voltage at which RESET becomes active. tr,VDD ≥ 15 µs/V.
(2) To ensure the best stability of the threshold voltage, a bypass capacitor (ceramic, 0.1 µF) should be placed near the supply terminals.
(3) For VDD < 1.6 V, VOUT switches to VBAT regardless of VBAT
.
3
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TPS3620-33, TPS3620-50
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SLVS387G–APRIL 2001–REVISED DECEMBER 2006
ELECTRICAL CHARACTERISTICS (continued)
Over recommended operating conditions (unless otherwise noted).
PARAMETER
High-level input current
Low-level input current
Input current
TEST CONDITIONS
MIN
–33
TYP
MAX
UNIT
IIH
IIL
II
MR = 0.7 x VDD
MR = 0 V
–76
–255
25
MR
PFI
VDD = 5 V
µA
–110
–25
nA
VDD = 1.8 V
VDD = 3.3 V
VDD = 5 V
–0.3
–1.1
–2.4
40
IOS
Short-circuit current
VDD supply current
PFO
PFO = 0 V
mA
VOUT = VDD
VOUT = VBAT
VOUT = VDD
VOUT = VBAT
VI = 0 V to 5 V
IDD
µA
40
–0.1
0.1
I(BAT)
Ci
VBAT supply current
Input capacitance
µA
0.5
5
pF
TIMING REQUIREMENTS
At RL = 1 MΩ, CL = 50 pF, TA = –40°C to +85°C.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
µs
at VDD
at MR
VIH = VIT + 0.2 V, VIL = VIT – 0.2 V
6
tw
Pulse width
VDD = VIT + 0.2 V, VIL = 0.3 x VDD, VIH = 0.7 x VDD
100
ns
SWITCHING CHARACTERISTICS
At RL = 1 MΩ, CL= 50 pF, TA= –40°C to +85°C.
PARAMETER
TEST CONDITIONS
MIN
60
TYP
100
MAX
UNIT
V
DD ≥ VIT+ 0.2 V, MR ≥ 0.7 x VDD
See timing diagram
td
Delay time
140
ms
VDD to RESET
VIL = VIT – 0.2 V, VIH = VIT + 0.2 V
2
3
5
5
1
Propagation (delay) time,
high-to-low level output
PFI to PFO delay VIL = VPFI – 0.2 V, VIH = VPFI + 0.2 V
DD ≥ VIT+ 0.2 V, VIL= 0.3 x VDD
tPHL
µs
V
,
0.1
MR to RESET
VIH = 0.7 x VDD
4
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TPS3619-33, TPS3619-50
TPS3620-33, TPS3620-50
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SLVS387G–APRIL 2001–REVISED DECEMBER 2006
TIMING DIAGRAM
V
BAT
V
DD
V
IT
t
t
t
V
OUT
RESET
t
d
t
d
Table 1. FUNCTION TABLE
VDD > VIT
VDD > VBAT
MR
0
VOUT
VBAT
VBAT
VDD
VDD
VDD
VDD
VDD
VDD
RESET
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
0
0
0
0
1
0
1
1
0
1
0
1
0
1
PFI > VPFI
PFO
0
1
0
1
CONDITION.: VDD > VDD_MIN
5
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TPS3620-33, TPS3620-50
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SLVS387G–APRIL 2001–REVISED DECEMBER 2006
Table 2. TERMINAL FUNCTIONS
TERMINAL
I/O
DESCRIPTION
NAME
GND
MR
NO.
3
6
4
5
7
8
2
1
I
I
Ground
Manual reset input
PFI
I
Power-fail comparator input
Power-fail comparator output
Active-low reset output
Backup-battery input
Input supply voltage
Supply output
PFO
RESET
VBAT
VDD
O
O
I
I
VOUT
O
FUNCTIONAL BLOCK DIAGRAM
TPS3619
TPS3620
V
BAT
+
_
Switch
Control
V
OUT
V
DD
RESET
Logic
+
MR
PFI
RESET
+
_
Timer
_
+
PFO
Reference
Voltage
of 1.15 V
6
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TPS3620-33, TPS3620-50
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SLVS387G–APRIL 2001–REVISED DECEMBER 2006
TYPICAL CHARACTERISTICS
STATIC DRAIN-SOURCE ON-STATE RESISTANCE
STATIC DRAIN-SOURCE ON-STATE RESISTANCE
(VDD to VOUT
vs
)
(VBAT to VOUT
vs
)
OUTPUT CURRENT
OUTPUT CURRENT
1000
20
V
V
= 3.3 V
V
BAT
= 3.3 V
DD
= GND
BAT
17.5
15
900
800
700
T
= 85°C
A
T
A
= 85°C
12.5
10
T
A
= 25°C
T
A
= 25°C
T
= 0°C
A
T
A
= 0°C
T
A
= −40°C
600
7.5
5
T
A
= −40°C
500
50
75
100
125
150
175
200
2.5
4.5
6.5
8.5
10.5
12.5
14.5
I
O
− Output Current − mA
I
O
− Output Current − mA
Figure 1.
Figure 2.
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
NORMALIZED THRESHOLD AT RESET
vs
FREE-AIR TEMPERATURE
30
1.001
1
V
BAT
V
BAT
Mode
= 2.6 V
V
Mode
DD
V
BAT
= GND
or
25
20
15
10
5
T
A
= 0°C
0.999
0.998
0.997
T
= 25°C
A
T
A
= 85°C
T
A
= −40°C
0.996
0.995
0
−40 −30 −20 −10
0
10 20 30 40 50 60 70 80
0
1
2
3
4
5
6
T
A
− Free-Air Temperature −° C
V
DD
− Supply Voltage − V
Figure 3.
Figure 4.
7
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TPS3620-33, TPS3620-50
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SLVS387G–APRIL 2001–REVISED DECEMBER 2006
TYPICAL CHARACTERISTICS (continued)
HIGH-LEVEL OUTPUT VOLTAGE AT RESET
HIGH-LEVEL OUTPUT VOLTAGE AT RESET
vs
vs
HIGH-LEVEL OUTPUT CURRENT
HIGH-LEVEL OUTPUT CURRENT
6
5
4
3
2
1
0
5.1
5
V
V
= 5 V
DD
Expanded View
= GND
BAT
T
= −40°C
T
= −40°C
A
A
T
= 25°C
A
4.9
T
A
= 25°C
T
= 0°C
A
T
A
= 0°C
4.8
4.7
T
= 85°C
A
T
A
= 85°C
V
V
= 5 V
DD
4.6
4.5
= GND
BAT
0
−0.5 −1 −1.5 −2 −2.5 −3 −3.5 −4 −4.5 −5
0
−5
−10
−15
−20
−25
−30
−35
I
− High-Level Output Current − mA
I
− High-Level Output Current − mA
OH
OH
Figure 5.
Figure 6.
HIGH-LEVEL OUTPUT VOLTAGE AT PFO
HIGH-LEVEL OUTPUT VOLTAGE AT PFO
vs
vs
HIGH-LEVEL OUTPUT CURRENT
HIGH-LEVEL OUTPUT CURRENT
6
5.55
Expanded View
5.50
5.45
5.40
5.35
5.30
5.25
5.20
T
= −40°C
T = −40°C
A
5
A
T
= 25°C
A
T
A
= 25°C
4
3
2
T = 0°C
A
T
A
= 0°C
T
= 85°C
T
A
= 85°C
A
V
= 5.5 V
PFI = 1.4 V
= GND
DD
V
= 5.5 V
PFI = 1.4 V
= GND
DD
1
0
V
BAT
5.15
5.10
V
BAT
0
−0.5
−1
−1.5
−2
−2.5
0
−20 −40 −60 −80 −100 −120 −140−160−180 −200
I
− High-Level Output Current − mA
OH
I
− High-Level Output Current − µA
OH
Figure 7.
Figure 8.
8
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SLVS387G–APRIL 2001–REVISED DECEMBER 2006
TYPICAL CHARACTERISTICS (continued)
LOW-LEVEL OUTPUT VOLTAGE AT RESET
LOW-LEVEL OUTPUT VOLTAGE AT RESET
vs
vs
LOW-LEVEL OUTPUT CURRENT
LOW-LEVEL OUTPUT CURRENT
3.5
3
500
400
300
200
100
0
Expanded View
V
V
= 3.3 V
DD
= GND
BAT
T = 85°C
A
V
V
= 3.3 V
DD
= GND
BAT
2.5
2
T
A
= 25°C
T
= 0°C
A
T
A
= 0°C
T
A
= 25°C
1.5
1
T
A
= 85°C
T
= −40°C
A
T
= −40°C
A
0.5
0
0
5
10
15
20
25
1
2
3
4
5
0
I
− Low-Level Output Current − mA
I
− Low-Level Output Current − mA
OL
OL
Figure 9.
Figure 10.
MINIMUM PULSE DURATION AT VDD
vs
THRESHOLD OVERDRIVE AT VDD
MINIMUM PULSE DURATION AT PFI
vs
THRESHOLD OVERDRIVE AT PFI
10
9
5
4.6
4.2
3.8
3.4
3
V
DD
= 1.65 V
8
7
6
5
2.6
2.2
1.8
1.4
1
4
3
2
1
0
0.6
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
1
1
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
Threshold Overdrive at PFI − V
Threshold Overdrive at V − V
DD
Figure 11.
Figure 12.
9
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SLVS387G–APRIL 2001–REVISED DECEMBER 2006
DETAILED DESCRIPTION
Battery Freshness Seal (TPS3619)
The battery freshness seal of the TPS3619 family disconnects the backup-battery from internal circuitry until it is
needed. This function prevents the backup-battery from being discharged unitl the final product is put to use.
The following steps explain how to enable the freshness seal mode.
1. Connect VBAT (VBAT > VBAT min)
2. Ground PFO
3. Connect PFI to VDD (PFI = VDD
)
4. Connect VDD to power supply (VDD > VIT) and keep connected for 5 ms < t < 35 ms
The battery freshness seal mode is automatically removed by the positive-going edge of RESET when VDD is
applied.
Power-Fail Comparator (PFI and PFO)
An additional comparator is provided to monitor voltages other than the nominal supply voltage. The
power-fail-input (PFI) is compared with an internal voltage reference of 1.15 V. If the input voltage falls below the
power-fail threshold VIT(PFI) of typical 1.15 V, the power-fail output (PFO) goes low. If VIT(PFI) goes above V(PFI)
,
plus about 12-mV hysteresis, the output returns to high. By connecting two external resistors, it is possible to
supervise any voltages above V(PFI). The sum of both resistors should be about 1 MΩ, to minimize power
consumption and also to assure that the current in the PFI pin can be ignored compared with the current through
the resistor network. The tolerance of the external resistors should be not more than 1% to ensure minimal
variation of sensed voltage. If the power-fail comparator is unused, PFI should be connected to ground and PFO
left unconnected.
Backup-Battery Switchover
In case of a brownout or power failure, it may be necessary to preserve the contents of RAM. If a backup battery
is installed at VBAT, the device automatically switches the connected RAM to backup power when VDD fails. In
order to allow the backup battery (e.g., a 3.6-V lithium cell) to have a higher voltage than VDD, these supervisors
do not connect VBAT to VOUT when VBAT is greater than VDD. VBAT only connects to VOUT (through a 15-Ω switch)
when VDD falls below VIT and VBAT is greater than VDD. When VDD recovers, switchover is deferred either until
VDD crosses VBAT, or until VDD rises above the reset threshold VIT. VOUT connects to VDD through a 1-Ω (max)
PMOS switch when VDD crosses the reset threshold.
FUNCTION TABLE
VDD > VBAT
VDD > VIT
VOUT
VDD
1
1
0
0
1
0
1
0
VDD
VDD
VBAT
10
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SLVS387G–APRIL 2001–REVISED DECEMBER 2006
V
DD
Mode
V
IT
Hysteresis
V
BAT
Mode
VBSW Hysteresis
Undefined
V
BAT
– Backup-Battery Supply Voltage – V
Figure 13. Normal Supply Voltage vs Backup-Battery Supply Voltage
11
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PACKAGE OPTION ADDENDUM
www.ti.com
6-Dec-2006
PACKAGING INFORMATION
Orderable Device
TPS3619-33DGK
Status (1)
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
Package Package
Pins Package Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
Qty
Type
Drawing
MSOP
DGK
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
80 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
TPS3619-33DGKG4
TPS3619-33DGKR
TPS3619-33DGKRG4
TPS3619-50DGK
MSOP
MSOP
MSOP
MSOP
MSOP
MSOP
MSOP
MSOP
MSOP
MSOP
MSOP
MSOP
MSOP
MSOP
MSOP
DGK
DGK
DGK
DGK
DGK
DGK
DGK
DGK
DGK
DGK
DGK
DGK
DGK
DGK
DGK
80 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
80 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
TPS3619-50DGKG4
TPS3619-50DGKR
TPS3619-50DGKRG4
TPS3620-33DGKR
TPS3620-33DGKRG4
TPS3620-33DGKT
TPS3620-33DGKTG4
TPS3620-50DGKR
TPS3620-50DGKRG4
TPS3620-50DGKT
TPS3620-50DGKTG4
80 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
2500 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
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)
Addendum-Page 1
PACKAGE OPTION ADDENDUM
www.ti.com
6-Dec-2006
(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
reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on
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 2
PACKAGE MATERIALS INFORMATION
www.ti.com
7-May-2007
TAPE AND REEL INFORMATION
Pack Materials-Page 1
PACKAGE MATERIALS INFORMATION
www.ti.com
7-May-2007
Device
Package Pins
Site
Reel
Reel
A0 (mm)
B0 (mm)
K0 (mm)
P1
W
Pin1
Diameter Width
(mm) (mm) Quadrant
(mm)
330
330
330
330
(mm)
TPS3619-33DGKR
TPS3619-50DGKR
TPS3620-33DGKR
TPS3620-50DGKR
DGK
DGK
DGK
DGK
8
8
8
8
HNT
HNT
HNT
HNT
8
8
8
8
5.3
5.3
5.3
5.3
3.4
3.4
3.4
3.4
1.4
1.4
1.4
1.4
8
8
8
8
12
12
12
12
NONE
NONE
NONE
NONE
TAPE AND REEL BOX INFORMATION
Device
Package
Pins
Site
Length (mm) Width (mm) Height (mm)
TPS3619-33DGKR
TPS3619-50DGKR
TPS3620-33DGKR
TPS3620-50DGKR
DGK
DGK
DGK
DGK
8
8
8
8
HNT
HNT
HNT
HNT
358.0
358.0
358.0
358.0
335.0
335.0
335.0
335.0
35.0
35.0
35.0
35.0
Pack Materials-Page 2
PACKAGE MATERIALS INFORMATION
www.ti.com
7-May-2007
Pack Materials-Page 3
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amplifier.ti.com
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power.ti.com
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www.ti.com/security
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www.ti.com/telephony
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www.ti.com/video
www.ti.com/wireless
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