STCF04 Datasheet, PDF (9/43 Pages) STMicroelectronics – Cell phones and smartphones

STCF04
4
Maximum ratings
Maximum ratings
Table 3. Absolute maximum ratings
Symbol
Parameter
VBAT, PVBAT
VLX
Signal supply voltage
Inductor connection
VOUT
VDCDC
VMID
AUXLED
LED
SuperCap connection
DC-DC converter output
SuperCap middle pin connection
AUXLED connection
LED connection
SCL, SDA, ATN, ADD,
READY, TORCH, Logic pins
FLASH, RESET
PVBAT
Power supply voltage
DRIVE
External MOSFET drive
LSIN
Light sensor input
LSCON
R_X
NTC
ISENS
Light sensor capacitor connection
Connection for reference resistor
Connection for LED temperature sensing
Flash regulator sensing connection
ESD
P_TOT
T_OP
T_J
T_STG
Human body model
Continuous power dissipation (at T_A=70 °C)
Operating junction temperature range
Junction temperature
Storage temperature range
Value
Unit
- 0.3 to 6
V
- 0.3 to 6
V
- 0.3 to 6
V
- 0.3 to 6
V
- 0.3 to 6
V
- 0.3 to 6
V
- 0.3 to 6
V
- 0.3 to V_BAT + 0.3
V
- 0.3 to V_BAT + 0.3
V
- 0.3 to 6
V
- 0.3 to 6
V
- 0.3 to 6
V
- 0.3 to 3
V
- 0.3 to 3
V
- 0.3 to 3
V
±2
kV
1
W
- 40 to 85
°C
- 40 to 150
°C
- 65 to 150
°C
Note:
Absolute maximum ratings are those values beyond which damage to the device may occur.
Functional operation under these conditions is not implied.
Table 4. Thermal data
Symbol
Parameter
R_thJA
Thermal resistance junction-ambient ⁽¹⁾
1. This parameter corresponds to the PCB board, 8 layers with 1 inch² of cooling area.
Value
56
Unit
°C/W
Doc ID 022927 Rev 3
9/43