MAX1585ETJ+ Maxim Integrated Products, MAX1585ETJ+ Datasheet - Page 4

• Manufacturer Part Number: MAX1585ETJ+
• Description: IC DGTL CAM PWR SUP 5CH 32TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX1585ETJ+

• Applications: Controller, Digital Camera
• Voltage - Input: 0.7 ~ 5.5 V
• Number Of Outputs: 5
• Voltage - Output: 1.25 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

5-Channel Slim DSC Power Supplies
ELECTRICAL CHARACTERISTICS (continued)
(V
4
AUX1, 2, 3 DC-DC CONTROLLERS
Maximum Duty Cycle
FB1 and FB3 Regulation Voltage
FB2 (MAX1584) Regulation
Voltage
FB2 (MAX1585) (Inverter)
Regulation Voltage
FB_ to CC_ Transconductance
FB_ Input Leakage Current
DL_ Driver Resistance
DL_ Drive Current
Soft-Start Interval
AUX1OK Output Low Voltage
AUX1OK Leakage Current
OVERLOAD AND THERMAL PROTECTION
Overload-Protection Fault Delay
SCF Leakage Current
SCF Output Low Voltage
Thermal Shutdown
Thermal Hysteresis
LOGIC INPUTS
ON_ Input Low Level
ON_ Input High Level
ON_ Impedance to GND
PVSU
_______________________________________________________________________________________
= V
PARAMETER
PV
= V
PVSD
= V
INDL2
= 3.6V, T
FB_ = 1V
FB_ = CC_
FB_ = CC_
FB_ = CC_
FB_ = CC_
FB_ = 1.25V
Output high or low
Sourcing or sinking
0.1mA into AUX1OK
ONSU = GND
ONSU = PVSU, FBSU = 1.5V
0.1mA into SCF
1.1V < PVSU < 1.8V (ONSU only)
1.8V < PVSU< 5.5V
1.1V < PVSU < 1.8V (ONSU only)
1.8V < PVSU < 5.5V
ON_ = 3.35V
A
= 0°C to +85°C, unless otherwise noted.)
CONDITIONS
V
1.231
1.231
-0.01
PVSU
-100
MIN
0.2
1.6
80
80
-
100,000
4096
+160
TYP
1.25
1.25
0.01
0.01
0.01
135
330
2.5
0.5
0.1
+1
85
20
0
+0.01
1.269
1.269
+100
MAX
185
0.1
0.1
0.2
0.4
90
10
1
1
UNITS
cycles
cycles
OSC
OSC
kΩ
µS
nA
µA
µA
°C
°C
%
Ω
V
V
V
A
V
V
V
V