MAX1584ETJ+T Maxim Integrated Products, MAX1584ETJ+T Datasheet - Page 5

• Manufacturer Part Number: MAX1584ETJ+T
• Description: IC DGTL CAM PWR-SUP 5CH 32TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX1584ETJ+T

• 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

ELECTRICAL CHARACTERISTICS
(V
GENERAL
Input Voltage Range
Shutdown Supply Current
into PVSU
Supply Current into PV with
Step-Up Enabled
Supply Current into PV with
Step-Up and Step-Down Enabled
Total Supply Current from PV and
PVSU with Step-Up and One AUX
Enabled
REFERENCE
Reference Output Voltage
Reference Load Regulation
Reference Line Regulation
OSCILLATOR
OSC Discharge Trip Level
OSC Discharge Resistance
STEP-UP DC-DC CONVERTER
Step-Up Startup-to-Normal
Operating Threshold
Step-Up Voltage Adjust Range
FBSU Regulation Voltage
FBSU to CCSU
Transconductance
FBSU Input Leakage Current
Step-Up Maximum Duty Cycle
PVSU Leakage Current
LXSU Leakage Current
Switch On-Resistance
N-Channel Current Limit
STEP-DOWN DC-DC CONVERTER
Step-Down Output Voltage Adjust
Range
PVSU
= V
PARAMETER
PV
= V
PVSD
_______________________________________________________________________________________
= V
INDL2
= 3.6V, T
5-Channel Slim DSC Power Supplies
(Note 2)
PVSU = 3.6V
ONSU = 3.6V, FBSU = 1.5V
(does not include switching losses)
ONSU = ONSD = 3.6V, FBSU = 1.5V, FBSD = 1.5V
(does not include switching losses)
ONSU = ON1 = 3.6V, FBSU = 1.5V, FB2 = 1.5V
(does not include switching losses)
I
10µA < I
2.7V < PVSU < 5.5V
Rising edge
OSC = 1.5V, I
Rising edge or falling edge (Note 4)
FBSU = CCSU
FBSU = 1.25V
FBSU = 1V
V
V
N channel
P channel
PVSD must be greater than output (Note 7)
REF
LX
LXSU
= 0V, PVSU = 5.5V
A
= 20µA
= -40°C to +85°C, unless otherwise noted.) (Note 8)
= V
REF
OUT
< 200µA
OSC
= 5.5V
= 3mA
CONDITIONS
1.225
1.225
1.225
2.30
-100
1.25
MIN
0.7
3.0
2.4
80
80
1.275
1.275
1.275
+100
MAX
2.65
5.00
450
700
650
185
150
250
5.5
5.5
3.2
10
80
90
5
5
5
5
UNITS
mΩ
mV
mV
µA
µA
µA
µA
µS
nA
µA
µA
%
Ω
V
V
V
V
V
V
A
V
5