CAT4026V-T1 ON Semiconductor, CAT4026V-T1 Datasheet - Page 4

• Manufacturer Part Number: CAT4026V-T1
• Description: LED Drivers LED DRIVER 6CH CONTROLLER
• Manufacturer: ON Semiconductor
• Series: -r

Specifications of CAT4026V-T1

• Constant Current: Yes
• Constant Voltage: -
• Topology: PWM
• Number Of Outputs: 6
• Internal Driver: No
• Type - Primary: Backlight, General Purpose
• Type - Secondary: -
• Frequency: -
• Voltage - Supply: 4.5 V ~ 5.5 V
• Voltage - Output: -
• Mounting Type: *
• Package / Case: *
• Operating Temperature: -40°C ~ 85°C
• Led Driver Application: Backlighting
• No. Of Outputs: 6
• Output Voltage: 1.8V
• Input Voltage: 4.5V To 5.5V
• Dimming Control Type: Analogue / PWM
• Operating Temperature Range: -40°C To +85°C
• Rohs Compliant: Yes
• Lead Free Status / Rohs Status: Details

Table 4. ELECTRICAL CHARACTERISTICS
values T
TIMING
THERMAL SHUTDOWN
PWM Enable Time
PWM Disable Time
Turn−off Shutdown Time,
PWM falling to shutdown
Channel to channel turn on and turn off
delay (staggering)
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
PWM
LED CURRENT
VDD QUIESCENT
CURRENT
A
SHUTDOWN 0 mA
SHUTDOWN 0 mA
= −40°C to +85°C; unless otherwise noted.) (continued)
SHUTDOWN
Parameter
Tdis
10%
V
I
V
I
V
I
out
out
out
PWM
PWM
PWM
= 0 mA to 90% of I
= I
= I
90%
(V
out(nom)
out(nom)
= 0 V to V
= V
= 5 V to 0 V
Figure 2. Timing Diagram
Ten
DD
DD
= 5 V, V
http://onsemi.com
to 0 V
Test Conditions
to 10% of I
to shutdown mode
DD
PWM
out(nom)
4
= V
out(nom)
DD
, V
ANLG
ILED = 1 V / RSET
= 3.3 V, for typical values T
Symbol
t
t
T
T
t
OFF
t
DIS
CC
EN
SD
SH
0 mA
Min
Toff
−
−
A
= 25°C, for min/max
Typ
800
150
25
50
20
1
SHUTDOWN
LOGIC IS
RESET
SHUTDOWN
0 mA
Max
−
−
Unit
ms
°C
°C
ns
ms
ns