STP04CM05MTR STMicroelectronics, STP04CM05MTR Datasheet - Page 11

• Manufacturer Part Number: STP04CM05MTR
• Description: IC LED DRIVER LINEAR 14-SOIC
• Manufacturer: STMicroelectronics
• Type: Linear (Serial Interface)r

Specifications of STP04CM05MTR

• Constant Current: Yes
• Number Of Outputs: 4
• Internal Driver: Yes
• Type - Primary: General Purpose
• Type - Secondary: High Brightness LED (HBLED)
• Frequency: 30MHz
• Voltage - Supply: 3.3 V ~ 5.5 V
• Voltage - Output: 19V
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Operating Temperature: -40°C ~ 125°C
• Current - Output / Channel: 400mA
• Internal Switch(s): Yes
• Number Of Segments: 4
• Low Level Output Current: - 1 mA
• High Level Output Current: 1 mA
• Operating Supply Voltage: 3.3 V to 5.5 V
• Maximum Supply Current: 19 mA
• Maximum Power Dissipation: 1 W
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• For Use With: 497-8407 - BOARD EVAL STP04CM05/ST1S10
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Efficiency: -
• Topology: -
• Lead Free Status / Rohs Status: Details
• Other names: 497-6941-2; STP04CM05MTR

STP04CM05
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Note:
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Timing diagrams
Figure 7.
Latch and output enable are level sensitive and are not synchronized with rising-or-falling
edge of CLK signal.
When LE terminal is low level, the latch circuit hold previous set of data.
When LE terminal is high level, the latch circuit refresh new set of data from SDI chain.
When OE terminal is at low level, the output terminal - Out 0 to Out 03 respond to data in the
latch circuits, either ‘1’ for ON or ‘0’ for OFF.
When OE terminal is at high level, all output terminals will be switched OFF.
Timing diagram
Doc ID 14191 Rev 5
Timing diagrams
OFF
ON
OFF
ON
OFF
ON
OFF
ON
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