MAX1567ETL+ Maxim Integrated Products, MAX1567ETL+ Datasheet - Page 7

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

Specifications of MAX1567ETL+

• 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

ELECTRICAL CHARACTERISTICS (continued)
(V
Main Step-Down Voltage
Adjust Range
PVM Undervoltage Lockout in
Step-Down Mode
Regulation Voltage
FBM to CCM Transconductance
FBM Input Leakage Current
Maximum Duty Cycle
LXM Leakage Current
Switch On-Resistance
Main Switch Current Limit
STEP-DOWN DC-TO-DC CONVERTER
Step-Down Output Voltage
Adjust Range
FBSD Regulation Voltage
FBSD to CCSD
Transconductance
FBSD Input Leakage Current
LXSD Leakage Current
Switch On-Resistance
P-Channel Current Limit
SDOK Output Low Voltage
SDOK Leakage Current
AUX1, 2, 3 DC-TO-DC CONTROLLERS
INDL2 Undervoltage Lockout
Maximum Duty Cycle
FB1, FB2 (MAX1566), FB3H
Regulation Voltage
FB2 (MAX1567) Inverter
Regulation Voltage
FB3L Regulation Voltage
AUX1, AUX2 FB to CC
Transconductance
PVSU
= V
PARAMETER
PV
= V
PVM
_______________________________________________________________________________________
= V
PVSD
= V
Six-Channel, High-Efficiency, Digital
INDL2
SUSD = GND, PVM must be greater than output (Note 6)
SUSD = GND (Note 6)
FBM = CCM
FBM = 1.25V
Step-up mode (SUSD = PVSU),
step-down mode (SUSD = GND) (Note 6)
V
N channel
P channel
Step-up mode (SUSD = PVSU)
Step-down mode (SUSD = GND)
PVSD must be greater than output (Note 7)
FBSD = CCSD
FBSD = 1.25V
V
N channel
P channel
0.1mA into SDOK
ONSU = GND
FB_ = 1V
LXM
LXSD
= 3.6V, T
= 0 to 3.6V, PVSU = 3.6V
= 0 to 3.6V, PVSU = 3.6V
A
= -40°C to +85°C, unless otherwise noted.)
CONDITIONS
Camera Power Supplies
1.225
1.225
1.225
-0.01
2.45
2.45
-100
0.70
1.25
-100
0.65
2.45
0.19
MIN
1.8
80
80
80
80
80
+0.01
1.275
1.275
1.275
+100
+100
MAX
5.00
2.55
0.95
5.00
0.90
2.55
0.21
185
150
250
185
150
250
185
2.4
0.1
90
90
5
5
1
UNITS
mΩ
mΩ
µS
nA
µA
µS
nA
µA
µA
µS
%
%
V
V
V
A
V
V
A
V
V
V
V
V
7