CAT3626HV4-T2 CATALYST SEMICONDUCTOR, CAT3626HV4-T2 Datasheet - Page 4

• Manufacturer Part Number: CAT3626HV4-T2
• Description: IC, LED DRIVER, CHARGE PUMP, TQFN-16
• Manufacturer: CATALYST SEMICONDUCTOR

Specifications of CAT3626HV4-T2

• Led Driver Application: LCD And Keypad Backlighting, Digital Cameras
• No. Of Outputs: 6
• Output Current: 32mA
• Output Voltage: 7V
• Input Voltage: 3V To 5.5V
• Topology: Charge Pump
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SDA OUT
Table 4. A.C. CHARACTERISTICS
(over recommended operating conditions unless specified otherwise).
Symbol
t
t
t
t
t
SDA IN
HD:STA
HD:DAT
SU:DAT
SU:STO
SU:STA
t
t
t
f
HIGH
LOW
t
SCL
t
BUF
t
DH
AA
t
R
SCL
F
Clock Frequency
SCL Low to SDA Data Out and ACK Out
Bus Free Time Before a New Transmission Can Start
Start Condition Hold Time
Clock Low Period
Clock High Period
Start Condition Setup Time (For a Repeated Condition)
Data In Hold Time
Data In Setup Time
SDA and SCL Rise Time
SDA and SCL Fall Time
Stop Condition Setup Time
Data Out Hold Time
t
SU:STA
t
F
t
HD:SDA
For 3 V ≤ V
t
LOW
Parameter
Figure 2. I
t
AA
IN
t
HIGH
≤ 5.5 V, over full ambient temperature range −40°C to +125°C
2
C Bus Timing Characteristics
http://onsemi.com
4
t
LOW
t
DH
t
HD:DAT
t
t
SU:DAT
R
Min
100
1.2
0.6
1.2
0.6
0.6
0.6
50
0
Typ
t
t
BUF
SU:STO
Max
400
300
0.9
0.3
Unit
kHz
ms
ms
ms
ms
ms
ms
ns
ns
ms
ns
ms
ns