STLED325QTR STMicroelectronics, STLED325QTR Datasheet - Page 39

• Manufacturer Part Number: STLED325QTR
• Description: LED Lighting Drivers I2C interfaced LED controller/driver
• Manufacturer: STMicroelectronics

Specifications of STLED325QTR

• Product Category: LED Lighting Drivers
• Rohs: yes
• Input Voltage: 5 V
• Maximum Supply Current: 2 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: QFN-32
• Minimum Operating Temperature: - 40 C
• Power Dissipation: 1200 mW

STLED325
4.5
ESD performance
Table 20.
Table 21.
1. STMicroelectronics recommends the RAYOVAC BR1225 or BR1632 (or equivalent) as the battery supply.
2. For rechargeable back-up, V
Figure 13. Power down/up mode ac waveforms
Table 22.
1. V
2. Valid for ambient operating temperature: T
Table 23.
Symbol
Symbol
Symbol
ESD
VBAT
Symbol
V
V
CC
I
trec
tpD
BAT
SO
SO
fall time should not exceed 5mV/µs.
(1)
MIL STD 883 method 3015
ESD performance
Battery range and battery detect
Power down/up AC characteristics
Power down/up trip points DC characteristics
Battery back-up switchover voltage
Battery back-up switchover voltage
Battery supply voltage
Battery supply current
SCL and SDA at V
SCL and SDA at V
Parameter
Parameter
(all pins)
(from V
(from V
Parameter
BAT
Parameter
CC
BAT
(max) may be considered V
Doc ID 17576 Rev 1
to V
to V
(1)(2)
IH
BAT
CC
IH
before power down
T
V
ON, V
A
A
)
)
CC
after power-up
(1)(2)
Test conditions
= 25 C,
=-40 to 85, V
Conditions
= 0 V, Oscillator
BAT
HBM
=3 V
CC
Min
CC
= 2.5V to 5.5V (except where noted)
.
Min
2.5
Min
Min
10
0
V
V
V
CC
CC
CC
Typ
and
< 3.5V
< V
> V
Typ
3
7
BAT
BAT
Typ
Typ
±2
Electrical ratings
3.5
Max
10
Max
Max
(2)
Max
Unit
uA
Unit
Unit
Unit
V
ns
µs
kV
39/62
V
V