ISL62383HRTZ Intersil, ISL62383HRTZ Datasheet - Page 9

• Manufacturer Part Number: ISL62383HRTZ
• Description: IC PWR SUPPLY CONTROLLER 28TQFN
• Manufacturer: Intersil

Specifications of ISL62383HRTZ

• Applications: Power Supply Controller
• Voltage - Supply: 5.5 V ~ 25 V
• Current - Supply: 150µA
• Operating Temperature: -10°C ~ 100°C
• Mounting Type: Surface Mount
• Package / Case: 28-TQFN
• Rohs Compliant: YES
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Input: -

Pin Descriptions
Typical Performance
Bottom
28 LD
Pad
PIN NUMBER
28
FIGURE 7. POWER-ON, V
100
95
90
85
80
75
70
65
60
FIGURE 5. CHANNEL 1 EFFICIENCY AT V
0.5
V
IN
Bottom
32 LD
Pad
= 7V
32
1.5
V
IN
2.5
= 19V
NAME
GND
FB2
(Continued)
PGOOD1
PHASE1
3.5
V
FB1
IN
V
IN
O1
= 12V
SMPS2 feedback input used for output voltage programming and regulation.
Analog ground of the IC. Unless otherwise stated, signals are reference to this GND.
9
= 12V, LOAD = 5A, V
I
OUT
4.5
(A)
5.5
6.5
ISL62381, ISL62382, ISL62383
O
= 3.3V
7.5
O
= 3.3V
8.5
100
FIGURE 8. POWER-OFF, V
FUNCTION
95
90
85
80
75
70
65
60
0.5
FIGURE 6. CHANNEL 2 EFFICIENCY AT V
1.5
V
IN
= 19V
2.5
PGOOD1
PHASE1
3.5
V
FB1
O1
IN
I
OUT
4.5
V
= 12V, I
IN
(A)
= 12V
5.5
O
= 5A, V
6.5
V
O
O
IN
7.5
= 5V
August 7, 2008
= 3.3V
= 7V
FN6665.4
8.5