STP16CPP05 STMicroelectronics, STP16CPP05 Datasheet

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STP16CPP05

Manufacturer Part Number
STP16CPP05
Description
Low-voltage 16-bit constant current LED sink driver
Manufacturer
STMicroelectronics
Datasheet

Specifications of STP16CPP05

Output Current
3-40 mA

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
STP16CPP05MTR
Manufacturer:
ST
0
Part Number:
STP16CPP05PTR
Manufacturer:
ST
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Part Number:
STP16CPP05TTR
Manufacturer:
ST
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Part Number:
STP16CPP05XTTR
Manufacturer:
ST
0
Features
Description
The STP16CPP05 is a monolithic, low voltage,
low current power 16-bit shift register designed for
LED panel displays. The STP16CPP05 contains a
16-bit serial-in, parallel-out shift register that
feeds a 16-bit, D-type storage register. In the
output stage, sixteen regulated current sources
provide from 3 mA to 40 mA constant current to
drive the LEDs.
The output current setup time is 40 ns (typ), thus
improving the system performance.
The LEDs' brightness can be controlled by using
an external resistor to adjust the STP16CPP05
output current.
Table 1.
October 2009
16 constant current output channels
Adjustable output current through external
resistor
Output current: 3-40 mA
Serial data in/parallel data ouT
3.3 V or 5 V supply voltage
Max clock frequency 30 MHz
Schmitt-trigger input
ESD protection 2 kV HBM
Thermal shutdown
STP16CPP05
STP16CPP05
STP16CPP05
STP16CPP05
Device summary
Order codes
XTTR
MTR
PTR
TTR
Low voltage 16-bit constant current LED sink driver
Doc ID 15379 Rev 2
TSSOP24 exposed pad
TSSOP24
QSOP-24
Package
SO-24
The STP16CPP05 guarantees a 20 V output
driving capability, allowing users to connect more
LEDs in series.The high clock frequency, 30 MHz,
makes the device suitable for high data rate
transmission. The 3.3 V voltage supply is useful in
applications that interface with a 3.3 V micro
controller.
TSSOP24
QSOP-24
STP16CPP05
2500 parts per reel
2500 parts per reel
1000 parts per reel
2500 parts per reel
(exposed pad)
Packaging
TSSOP24
SO-24
www.st.com
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STP16CPP05 Summary of contents

Page 1

... STP16CPP05 PTR October 2009 QSOP-24 TSSOP24 The STP16CPP05 guarantees output driving capability, allowing users to connect more LEDs in series.The high clock frequency, 30 MHz, makes the device suitable for high data rate transmission. The 3.3 V voltage supply is useful in applications that interface with a 3.3 V micro controller ...

Page 2

... Pin connection and description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2.1 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2.2 Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2.3 Recommended operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 4 Equivalent circuit and outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 5 Timing diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 6 Typical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 7 Test circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 8 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 9 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 2/28 Doc ID 15379 Rev 2 STP16CPP05 ...

Page 3

... STP16CPP05 1 Summary description Table 2. Typical current accuracy Output voltage ≥ 1.3 V 1.1 Pin connection and description Figure 1. Pin connection Note: The exposed pad should be electrically connected to a metal land electrically isolated or connected to ground. Table 3. Pin description Pin N° 5-20 OUT 0- ...

Page 4

... Storage temperature range STG R Thermal resistance junction-case thJC 1. The exposed pad should be soldered directly to the PCB to realize the thermal benefits. 4/28 Parameter Parameter SO-24 TSSOP24 (1) TSSOP24 Exposed Pad QSOP-24 Doc ID 15379 Rev 2 STP16CPP05 Value Unit - 800 mA 50 ...

Page 5

... STP16CPP05 2.3 Recommended operating conditions Table 6. Recommended operating conditions at 25 °C Symbol Parameter V Supply voltage DD V Output voltage O I Output current O I Output current OH I Output current OL V Input voltage IH V Input voltage pulse width wLAT t CLK pulse width wCLK t OE pulse width ...

Page 6

... O = 490 Ω R EXT R = 980 EXT OUT OFF R = 490 EXT OUT OFF R = 980 EXT OUT 490 EXT OUT Doc ID 15379 Rev 2 STP16CPP05 Min Typ 0.7V DD GND 0.3V 0.15 V -0. kΩ 4. 980 Ω 490 Ω ± 1 ± ...

Page 7

... STP16CPP05 °C, unless otherwise specified. DD Table 8. Switching characteristics Symbol Parameter Propagation delay time, t PLH1 CLK-OUTn Propagation delay time, t PLH2 LE-OUTn Propagation delay time, t PLH3 OE-OUTn Propagation delay time, t PLH CLK-SDO Propagation delay time, t CLK-OUTn ...

Page 8

... Equivalent circuit and outputs 4 Equivalent circuit and outputs Figure 2. OE terminal Figure 3. LE terminal Figure 4. CLK, SDI terminal 8/28 Doc ID 15379 Rev 2 STP16CPP05 ...

Page 9

... STP16CPP05 Figure 5. SDO terminal Figure 6. Block diagram Equivalent circuit and outputs Doc ID 15379 Rev 2 9/28 ...

Page 10

... When OE terminal is at high level, it switches off all the data on the output terminal. 10/28 SERIAL- OE OUT0 ............. OUT7 ................ OUT15 ..... ..... Dn - ..... ..... Dn - ..... ..... Dn - Doc ID 15379 Rev 2 STP16CPP05 SDO change OFF ...

Page 11

... STP16CPP05 Figure 8. Clock, serial-in, serial-out Doc ID 15379 Rev 2 Timing diagrams 11/28 ...

Page 12

... Timing diagrams Figure 9. Clock, serial-in, latch, enable, outputs Figure 10. Outputs 12/28 Doc ID 15379 Rev 2 STP16CPP05 ...

Page 13

... STP16CPP05 6 Typical characteristics Figure 11. Output current vs Rext resistor Table 10. Output current vs Rext resistor 25000 20000 15000 10000 5000 Current (mA) Rext (Ω) 23700 11730 6930 4090 2025 1000 667 497 331 Doc ID 15379 Rev 2 Typical characteristics Output current (mA) ...

Page 14

... Iout (mA) vs drop out voltage (V ) drop 1200 1000 800 600 400 200 Current (mA) Doc ID 15379 Rev 2 STP16CPP05 Dev Max % Dev Min % Avg @ 3.3V Avg @ 5.0V ...

Page 15

... STP16CPP05 Table 11. I SET Vdd Iset (V) (mA 3 drop out voltage (V ) drop Min Max Avg (mV) (mV) (mV 162 165 163 347 348 347 724 724 724 1080 1090 1080 Doc ID 15379 Rev 2 Typical characteristics Vdd Iset Min ...

Page 16

... Test circuit 7 Test circuit Figure 14. DC characteristic Figure 15. AC characteristic 16/28 Doc ID 15379 Rev 2 STP16CPP05 ...

Page 17

... STP16CPP05 Figure 16. Typical application schematic C = 10μF Note: V will be determined by the V L Test condition: Temp °C, V Ch1 = CLK, Ch2 = SDI, Ch3 = OUTn, Ch4 = V Figure 17. Turn ON output current setup + STP16CPP05 of the LEDs OUT Doc ID 15379 Rev 2 Test circuit = pF, Freq MHz, ...

Page 18

... Test circuit Figure 18. Turn OFF output current setup 18/28 Doc ID 15379 Rev 2 STP16CPP05 ...

Page 19

... STP16CPP05 8 Package mechanical data In order to meet environmental requirements, ST offers these devices in different grades of ® ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: www.st.com. ECOPACK trademark. Table 12. QSOP-24 mechanical data Dim ...

Page 20

... Package mechanical data Figure 19. QSOP-24 package dimensions 20/28 Doc ID 15379 Rev 2 STP16CPP05 ...

Page 21

... STP16CPP05 Table 13. TSSOP24 mechanical data Dim Figure 20. TSSOP24 package dimensions mm. Min Typ Max 1.1 0.05 0.15 0.9 0.19 0.30 0.09 0.20 7.7 7.9 4.3 4.5 0.65 BSC 6.25 6.5 0° 8° 0.50 0.70 Doc ID 15379 Rev 2 Package mechanical data inch Min Typ Max 0.043 0.002 0.006 0.035 0.0075 0.0118 0.0035 0.0079 0.303 0.311 ...

Page 22

... Tape and reel TSSOP24 Dim Figure 21. Reel dimensions 22/28 mm. Min Typ Max 330 12.8 13.2 20.2 60 22.4 6.8 7 8.2 8.4 1.7 1.9 3.9 4.1 11.9 12.1 Doc ID 15379 Rev 2 STP16CPP05 inch Min Typ Max 12.992 0.504 0.519 0.795 2.362 0.882 0.268 0.276 0.323 0.331 0.067 0.075 0.153 0.161 0.468 0.476 ...

Page 23

... STP16CPP05 Table 15. SO-24 mechanical data Dim Figure 22. SO-24 package dimensions mm. Min Typ Max 2.65 0.1 0.2 2.45 0.35 0.49 0.23 0.32 0.5 15.20 15.60 10.00 10.65 1.27 13.97 7.40 7.60 0.50 1.27 Doc ID 15379 Rev 2 Package mechanical data inch Min Typ 0.004 0.014 0.009 0.020 45°(typ.) 0.598 0.393 0.050 0.550 0.291 0.020 °(max.) 8 Max 0 ...

Page 24

... Table 16. Tape and reel SO-24 Dim Figure 23. Reel dimensions 24/28 mm. Min Typ Max - 330 12.8 - 13.2 20 30.4 10.8 - 11.0 15.7 - 15.9 2.9 - 3.1 3.9 - 4.1 11.9 - 12.1 Doc ID 15379 Rev 2 STP16CPP05 inch Min Typ Max - 12.992 0.504 - 0.519 0.795 - 2.362 - - 1.197 0.425 - 0.433 0.618 - 0.626 0.114 - 0.122 0.153 - 0.161 0.468 - 0.476 ...

Page 25

... STP16CPP05 Table 17. TSSOP24 mechanical data exposed pad Dim Min Typ Max 1.2 0.15 0.8 1 1.05 0.19 0.30 0.09 0.20 7.7 7.8 7.9 4.7 5.0 5.3 6.2 6.4 6.6 4.3 4.4 4.5 2.9 3.2 3.5 0.65 0° 8° 0.45 0.60 0.75 Doc ID 15379 Rev 2 Package mechanical data inch Min Typ Max 0.047 0.004 0.006 0.031 0.039 0.041 0.007 0.012 0.004 0.0089 ...

Page 26

... Package mechanical data Figure 24. TSSOP24 package dimensions 26/28 Doc ID 15379 Rev 2 STP16CPP05 ...

Page 27

... STP16CPP05 9 Revision history Table 18. Document revision history Date 11-Feb-2009 22-Oct-2009 Revision 1 First release 2 Updated Figure 11 on page 13 Doc ID 15379 Rev 2 Revision history Changes and Figure 10 on page 13. 27/28 ...

Page 28

... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 28/28 Please Read Carefully: © 2009 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com Doc ID 15379 Rev 2 STP16CPP05 ...

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