STCS1APHR STMicroelectronics, STCS1APHR Datasheet - Page 9

• Manufacturer Part Number: STCS1APHR
• Description: IC LED DRIVR PWM CONTROL PWRSO-8
• Manufacturer: STMicroelectronics
• Type: PWM Controlr

Specifications of STCS1APHR

• Constant Current: Yes
• Topology: PWM
• Number Of Outputs: 1
• Internal Driver: Yes
• Type - Primary: Automotive
• Type - Secondary: White LED
• Voltage - Supply: 4.5 V ~ 40 V
• Mounting Type: Surface Mount
• Package / Case: PowerSO-8
• Operating Temperature: -40°C ~ 125°C
• Current - Output / Channel: 1.5A
• Internal Switch(s): Yes
• High Level Output Current: 1500 mA
• Operating Supply Voltage: 4.5 V to 40 V
• Maximum Supply Current: 3 uA
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• For Use With: 497-8264 - BOARD EVAL BASED ON STCS1497-5960 - BOARD DEMO FOR STCS1P
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Frequency: -
• Efficiency: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-6915-2; STCS1APHR

Figure 11. T
Figure 13. Dimming operation: Rise
C
SLOPE
= 1nF
rise
/T
fall
vs C
SLOPE
Figure 12. Turn-on time
C
Figure 14. Dimming operation: Fall
C
SLOPE
SLOPE
= floating
= 1nF
9/19