MAX1567ETL+T Maxim Integrated Products, MAX1567ETL+T Datasheet - Page 19

• 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 4. MAX1566 Functional Diagram
______________________________________________________________________________________
ONSU
ONSU
2.35V
V
V
REF
SU
1V
SOFT-START TIMER
Six-Channel, High-Efficiency, Digital
ONSD
OSC
FBSU
STEP-UP
(SUSSD)
FBSD
FB_
ON_
CCSU
CCSD
CC_
DONE
CLOCK-CYCLE
FAULT TIMER
100,000-
REFOK
INTERNAL
SUSSD
SUSSD
POWER-
FLTALL
FLTALL
OK
SOFT-START
GENERATOR
SOFT-START
GENERATOR
SOFT-START
GENERATOR
RAMP
RAMP
RAMP
REF
DIE OVER
TEMP
ONE-SHOT
200ns
FAULT
TO
V
TO
V
TO
V
CLK
REF
REF
REF
NORMAL
IN
MODE
FLTALL
VOLTAGE-MODE
CONTROLLERS
STEP-DOWN
DC-TO-DC
FAULT
CURRENT-
DC-TO-DC
CURRENT-
DC-TO-DC
STEP-UP
DL_
FAULT
1 OF 3
AUX_
MODE
FAULT
MODE
Camera Power Supplies
OSCILLATOR
STARTUP
TO INTERNAL
REFERENCE
POWER
1.25V
FLTALL
SUSSD
FLTALL
TO V
PVSU
LXSU
PGSU
ONSU
PVSD
LXSD
PGND
SDOK
CLK
PV
GND
REF
REF
MAX1566
FAULT
STEP-DOWN
DC-TO-DC
CURRENT-
STEP-UP
SOFT-START
GENERATOR
MODE
OR
RAMP
AUX1OK
SUSD
PVM
LXM
PGM
FBM
ONM
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