STP16CPC26PTR STMicroelectronics, STP16CPC26PTR Datasheet - Page 16

• Manufacturer Part Number: STP16CPC26PTR
• Description: LED Display Drivers LV 16-bit LED Driver 5mA to 90mA 30MHz
• Manufacturer: STMicroelectronics

Specifications of STP16CPC26PTR

• Product Category: LED Display Drivers
• Rohs: yes
• Mounting Style: SMD/SMT
• Package / Case: QSOP-24
• Operating Supply Voltage: 5 V
• Maximum Supply Current: 15.3 A
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C

Current generators characteristics
9.2
9.3
9.4
16/27
Current accuracy
A typical current accuracy of ±1% (±3% maximum) between channels is guaranteed at 22
mA and 55 mA output current (refer to
between ICs.
Generators voltage drop
In order to correctly regulate the current, a minimum dropout voltage must be assured
across the current generators.
Figure 17
over the current range. However it is recommended to use value of V
than those indicated in
Figure 17. Dropout voltage vs output current
Table 9.
Turn-on and turn-off characteristics
Figure 18
programmed current of 20 mA per channel and a drop across the current generators of 0.8
V.
and
and
Output current [mA]
Dropout voltage vs output current
Table 9
19
shows the turn-on and turn-off time of an output of STP16CPC26 with a
10
20
40
60
90
5
provides just an indicative idea about the dropout voltage to assure
Figure 17
Doc ID 18469 Rev 3
and
Table
Table
9.
5) and ±6% (maximum) current accuracy
V
DROP
@ 3.3V [mV]
170
350
530
820
44
85
DROP
V
DROP
slightly higher
STP16CPC26
@ 5V [mV]
170
330
500
770
44
85