ISL9305IRTHBFNCZ-T Intersil, ISL9305IRTHBFNCZ-T Datasheet - Page 9
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ISL9305IRTHBFNCZ-T
Manufacturer Part Number
ISL9305IRTHBFNCZ-T
Description
IC PMIC 800MA 3MHZ 16TQFN
Manufacturer
Intersil
Datasheet
1.ISL9305IRTHAANLZ-T.pdf
(16 pages)
Specifications of ISL9305IRTHBFNCZ-T
Topology
Step-Down (Buck) (2), Linear (LDO) (2)
Function
Any Function
Number Of Outputs
4
Frequency - Switching
3MHz
Voltage/current - Output 1
0.8 V ~ 5.5 V, 800mA
Voltage/current - Output 2
0.8 V ~ 5.5 V, 800mA
Voltage/current - Output 3
0.9 V ~ 3.3 V, 350mA
W/led Driver
No
W/supervisor
No
W/sequencer
No
Voltage - Supply
1.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
*
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
S
S
S
SLAVE ADDRESS
SLAVE ADDRESS
DATA BYTE 1
SYSTEM HOST
ISL9305H
SLAVE ADDRESS
DATA BYTE 2
REGISTER ADDRESS
AUTO INCREMENT
REGISTER ADDRESS
R/W
AUTO INCREMENT
A – ACKNOWLEDGE
N – NOT ACKNOWLEDGE
S – START
P – STOP
R/W
0 A
1 A
9
R/W
A
0 A
REGISTER ADDRESS
A
OPTIONAL
DATA BYTE 2
FIGURE 7. I
REGISTER ADDRESS
FIGURE 6. I
DATA BYTE 1
REGISTER ADDRESS
AUTO INCREMENT
REGISTER ADDRESS
AUTO INCREMENT
2
2
C READ NOT SPECIFYING REGISTER ADDRESS
DATA BYTE N
C READ SPECIFYING REGISTER ADDRESS
FIGURE 5. I
ISL9305H
OPTIONAL
A
A
A
REGISTER ADDRESS
AUTO INCREMENT
S
A
2
SLAVE ADDRESS
DATA BYTE 2
C WRITE
DATA BYTE 1
A
DATA BYTE N
P
REGISTER ADDRESS
AUTO INCREMENT
REGISTER ADDRESS
AUTO INCREMENT
REGISTER ADDRESS
AUTO INCREMENT
OPTIONAL
R/W
A
1
A
A
N
P
DATA BYTE N
A – ACKNOWLEDGE
N – NOT ACKNOWLEDGE
S – START
P – STOP
SYSTEM HOST
ISL9305H
A – ACKNOWLEDGE
N – NOT ACKNOWLEDGE
S – START
P – STOP
REGISTER ADDRESS
SYSTEM HOST
ISL9305H
AUTO INCREMENT
November 8, 2010
N
P
FN7724.0