STCF01PMR STMicroelectronics, STCF01PMR Datasheet - Page 9

• Manufacturer Part Number: STCF01PMR
• Description: IC LED DRIVER PHOTO FLASH 10-DFN
• Manufacturer: STMicroelectronics
• Type: Photo Flash LEDr

Specifications of STCF01PMR

• Constant Current: Yes
• Topology: PWM, Step-Up (Boost)
• Number Of Outputs: 1
• Internal Driver: Yes
• Type - Primary: Flash/Torch
• Type - Secondary: White LED
• Frequency: 1.2MHz ~ 1.8MHz
• Voltage - Supply: 2.6 V ~ 5.5 V
• Voltage - Output: 17V
• Mounting Type: Surface Mount
• Package / Case: 10-DFN
• Operating Temperature: -40°C ~ 85°C
• Current - Output / Channel: 300mA
• Internal Switch(s): Yes
• Efficiency: 80%
• For Use With: 497-6239 - BOARD EVAL FLASH DRIVER STCF01
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-6912-2; STCF01PMR

STCF01
7
Figure 4.
Figure 6.
Figure 8.
Typical operating characteristics
(T
= 8V, Typ. values @ 25°C, unless otherwise specified).
J
Maximum output current vs input
voltage
Efficiency vs temperature
Efficiency vs temperature
= -40°C to 85°C, V
I
= 3.6V, C
I
= 2.2µF, C
Figure 5.
Figure 7.
Figure 9.
O
= 4.7µF, L = 10µH, R
Maximum output current vs input
voltage
Efficiency vs temperature
Quiescent current at full operation
vs. temperature
Typical operating characteristics
LC
= 12k
Ω ,
R
HC
= 4k
Ω
, V
OVP
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