MAX1567ETL+T Maxim Integrated Products, MAX1567ETL+T Datasheet - Page 21

• Manufacturer Part Number: MAX1567ETL+T
• Description: IC DGTL CAM PWR-SUP 6CH 40TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX1567ETL+T

• Applications: Controller, Digital Camera
• Voltage - Input: 0.7 ~ 5.5 V
• Number Of Outputs: 7
• Voltage - Output: 1.25 ~ 5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 40-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 5. AUX Controller Functional Diagram
OSC
OSC
CC2
REF
REF
FB2
CC
FB
______________________________________________________________________________________
IN 1024 CLOCK CYCLES, SOFT-START
RAMPS UP REFI FROM 0V TO V
MAX1566/MAX1567 AUX_ BOOST
CONTROLLERS AND RAMPS DOWN
REFI FROM V
MAX1567 AUX2 INVERTER.
Six-Channel, High-Efficiency, Digital
REF
TO 0V IN
0.85 REF
0.85 REF
REFI
REFI
REF
IN
LEVEL SHIFT
SOFT-START
LEVEL SHIFT
SOFT-START
MAX1566 (AUX1/AUX2)
MAX1567 (AUX1)
AUX2 INVERTER
Camera Power Supplies
MAX1567
CLK
CLK
FAULT PROTECTION
FAULT PROTECTION
R
S
R
S
ENABLE
ENABLE
Q
Q
DL_
DL_
21