MAX1584ETJ+T Maxim Integrated Products, MAX1584ETJ+T Datasheet - Page 9

• 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

(Circuit of Figure 1, T
0V
0V
0A
88
87
86
85
84
83
82
81
80
0V
0A
0
STEP-UP LOAD-TRANSIENT RESPONSE
V
V
WHEN THIS DUTY CYCLE IS EXCEEDED
FOR 100,000 CLOCK CYCLES,
THE MAX1584/MAX1585 SHUT DOWN
OUTSU
IN
100 200 300
STEP-DOWN STARTUP RESPONSE
= 3.5V
_______________________________________________________________________________________
AUX MAXIMUM DUTY CYCLE
A
= 5.0V
= +25°C, unless otherwise noted.)
vs. FREQUENCY
FREQUENCY (kHz)
400
400μs/div
4ms/div
500 600
5-Channel Slim DSC Power Supplies
700
C
OSC
MAX1584/85 toc15
800
MAX1584/85 toc17
V
IN
= 330pF
= 3.5V
900
1000
Typical Operating Characteristics (continued)
ONSD
5V/div
OUTSD
5V/div
I
200mA/div
V
AC-COUPLED
500mV/div
I
200mA/div
OUTSD
OUT_SU
OUTSU
0V
0V
0A
0V
0A
0V
0V
0A
0A
STEP-UP STARTUP RESPONSE
V
V
AUX1 STARTUP RESPONSE
IN
OUT_SD
TRANSIENT RESPONSE
= 3.5V
STEP-DOWN LOAD-
= 1.5V
200μs/div
400μs/div
2ms/div
MAX1584/85 toc14
MAX1584/85 toc16
MAX1584/85 toc18
V
V
IN
IN
= 3.5V
= 3.5V
ONSU
5V/div
OUTSU
5V/div
I
200mA/div
I
1.0A/div
ON1
5V/div
OUT1
10V/div
I
100mA/div
V
AC-COUPLED
100mV/div
I
100mA/div
OUTSU
IN
OUT1
OUT_SD
OUTSD
9