STLD20CP1PQR STMicroelectronics, STLD20CP1PQR Datasheet - Page 5

• Manufacturer Part Number: STLD20CP1PQR
• Description: IC LED DRIVR BCKLGT FLASH 16-QFN
• Manufacturer: STMicroelectronics
• Type: Backlight, Flash, Movier

Specifications of STLD20CP1PQR

• Topology: PWM, Step-Up (Boost), Switched Capacitor (Charge Pump)
• Number Of Outputs: 2
• Internal Driver: Yes
• Type - Primary: Backlight, Flash/Torch
• Type - Secondary: White LED
• Frequency: 1.3MHz
• Voltage - Supply: 2.8 V ~ 6 V
• Voltage - Output: 17V
• Mounting Type: Surface Mount
• Package / Case: 16-QFN
• Operating Temperature: -40°C ~ 85°C
• Internal Switch(s): Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output / Channel: -
• Efficiency: -
• Other names: 497-6924-2; STLD20CP1PQR

3
Table 3.
Note:
Table 4.
OUT_SU
OUT_CP
Symbol
FB_SU
FB_CP
PGND
Symbol
T
V
DM2
DM1
SEL
T
SW
CP
CN
R
R
P
TF
IN
STG
IT
IF
ESD
OP
D
thJA
thJC
Maximum ratings
Absolute maximum ratings
Absolute maximum ratings are those values beyond which damage to the device may occur.
Functional operation under these conditions is not implied.
Thermal data
DC supply
Switch node
Output step-up
Feedback step-up
Output charge pump
Torch current selection
Flash current selection
Pumping capacitor positive pin
Pumping capacitor negative pin
Charge pump enable
Logic input to control flash or torch mode
Logic input to control current of white LEDs
Logic input to control current of white LEDs
Power dissipation
Storage temperature range
Ambient operating temperature
ESD rating
Feedback of charge pump
Power ground
Thermal resistance junction-ambient
Thermal resistance junction-case
Parameter
Parameter
Internally Limited
From -0.3 to 0.3
From -0.3 to 20
From -0.3 to 20
From -0.3 to 7
From -0.3 to 7
From -0.3 to 7
From -0.3 to 7
From -0.3 to 7
From -0.3 to 7
From -0.3 to 7
From -0.3 to 7
From -0.3 to 7
From -0.3 to 7
From -0.3 to 7
From -0.3 to 7
-65 to 150
-40 to 85
Value
4.216
Value
49.1
3
°C/W
°C/W
Unit
Unit
mW
KV
°C
°C
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
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