ISL8036AIRZ Intersil, ISL8036AIRZ Datasheet - Page 4

• Manufacturer Part Number: ISL8036AIRZ
• Description: IC REG SYNC BUCK DUAL 3A 24QFN
• Manufacturer: Intersil
• Type: Step-Down (Buck), PWM - Current Moder

Specifications of ISL8036AIRZ

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 2
• Voltage - Output: 0.8 V ~ 6 V
• Current - Output: 3A
• Frequency - Switching: 2.5MHz
• Voltage - Input: 2.85 V ~ 6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: *
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Block Diagram
C O M P
S G N D
S G N D
E N 1
P G 1
E N 2
P G 2
F B 1
F B 2
S S
1 .6 k
1 .6 k
S H U T D O W N
1 M
S H U T D O W N
1 M
B A N D G A P
B A N D G A P
V IN 2
V IN 1
S S
0 .7 3 6 V
0 .7 3 6 V
0 .8 6 4 V
0 .8 6 4 V
S T A R T
S O F T -
S T A R T
S O F T -
0 .8 V
S T A
0 .8 V
S T A
R T
3 p F
R T
3 p F
S H U T D O W N
S L O P E
C O M P
T H E R M A L
S LO P E
4
C O M P
0 .5 V
0 .5 V
+
+
+
+
D E L A Y
D E L A Y
+
+
1 m s
1 m s
E A M P
E A M P
+
+
S C P
S C P
+
+
S H U T D O W N
2 7 p F
3 9 0 k
2 7 p F
3 9 0 k
ISL8036, ISL8036A
+
+
C O M P
C O M P
O S C IL LA T O R
0 .3 p F
0 .3 p F
T H R E S H O L D
L O G IC
O C P
C O N T R O L L E R
P R O T E C T IO N
C O N T R O L LE R
P R O T E C T IO N
D R IV E R
D R IV E R
L O G IC
S H U T D O W N
L O G IC
S H U T D O W N
P W M
P W M
C S A 1
C S A 2
+ +
+ +
October 18, 2010
V IN 2
V IN 1
L X 1
L X 2
P G N D
P G N D
S Y N C
FN6853.1