STP16DP05

Active
Design Win

Low-voltage 16-bit constant current LED sink driver with outputs error detection

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Product overview

Description

The STP16DP05 is a monolithic, low voltage, low current power 16-bit shift register designed for LED panel displays. The device 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 were designed to provide 5-100 mA constant current to drive the LEDs. The STP16DP05 features open and short LED detections on the outputs. The STP16DP05 is backward compatible with STP16C/L596. The detection circuit checks 3 different conditions that can occur on the output line: short to GND, short to VO or open line. The data detection results are loaded in the shift register and shifted out via the serial line output. The detection functionality is implemented without increasing the pin count number, through a secondary function of the output enable and latch pin (DM1 and DM2 respectively), a dedicated logic sequence allows the device to enter or leave from detection mode. Through an external resistor, users can adjust the STP16DP05 output current, controlling in this way the light intensity of LEDs, in addition, user can adjust LED’s brightness intensity from 0 % to 100 % via OE/DM2 pin. The STP16DP05 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 well useful for applications that interface any 3.3 V micro. Compared with a standard TSSOP package, the TSSOP exposed pad increases heat dissipation capability by a 2.5 factor.
  • All features

    • Low voltage power supply down to 3 V
    • 16 constant current output channels
    • Adjustable output current through external resistor
    • Short and open output error detection
    • Serial data IN/Parallel data OUT
    • 3.3 V micro driver-able
    • Output current: 5-100 mA
    • 30 MHz clock frequency
    • Available in high thermal efficiency TSSOP exposed pad
    • ESD protection 2.5 kV HBM, 200 V MM

Circuit Diagram

EDA Symbols, Footprints and 3D Models

STMicroelectronics - STP16DP05

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3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STP16DP05MTR
Active
SO-24 Industrial Ecopack1
STP16DP05PTR
Active
QSOP24 Industrial Ecopack1 (*)
STP16DP05TTR
Active
TSSOP 24 Industrial Ecopack2
STP16DP05XTTR
Active
HTSSOP24 Industrial Ecopack2

STP16DP05MTR

Package:

SO-24

Material Declaration**:

Marketing Status

Active

Package

SO-24

Grade

Industrial

RoHS Compliance Grade

Ecopack1

STP16DP05PTR

Package:

QSOP24

Material Declaration**:

Marketing Status

Active

Package

QSOP24

Grade

Industrial

RoHS Compliance Grade

Ecopack1 (*)

STP16DP05TTR

Package:

TSSOP 24

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP 24

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STP16DP05XTTR

Package:

HTSSOP24

Material Declaration**:

Marketing Status

Active

Package

HTSSOP24

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

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Part Number
Order from distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
STP16DP05TTR No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel TSSOP 24 -40 125 PHILIPPINES
STP16DP05XTTR No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel HTSSOP24 -40 125 PHILIPPINES
STP16DP05PTR Available at 1 distributors

Distributor availability ofSTP16DP05PTR

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 31 1 Buy from Distributor

Distributor reported inventory date: 2022-07-17

Distributor Name

MOUSER

Stock

31

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-07-17

Active
EAR99 NEC Tape and Reel QSOP24 -40 125 PHILIPPINES
STP16DP05MTR No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel SO-24 -40 125 MALAYSIA

STP16DP05TTR Active

Package:
TSSOP 24
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

STP16DP05TTR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Country of Origin:

PHILIPPINES

No availability of distributors reported, please contact our sales office

STP16DP05XTTR Active

Package:
HTSSOP24
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

STP16DP05XTTR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Country of Origin:

PHILIPPINES

No availability of distributors reported, please contact our sales office

STP16DP05PTR Active

Package:
QSOP24
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

STP16DP05PTR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Country of Origin:

PHILIPPINES

Distributor availability ofSTP16DP05PTR

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 31 1 Buy from Distributor

Distributor reported inventory date: 2022-07-17

Distributor Name

MOUSER

Stock

31

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-07-17

STP16DP05MTR Active

Package:
SO-24
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

STP16DP05MTR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Country of Origin:

MALAYSIA

No availability of distributors reported, please contact our sales office
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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors