ISL9305IRTHWCLBZ-T Intersil, ISL9305IRTHWCLBZ-T Datasheet - Page 11

• Manufacturer Part Number: ISL9305IRTHWCLBZ-T
• Description: IC PMIC 800MA 3MHZ 16TQFN
• Manufacturer: Intersil

Specifications of ISL9305IRTHWCLBZ-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

LDO1 AND LDO2 OUTPUT VOLTAGE CONTROL
REGISTERS
LDO1OUT, address 0x02h and LDO2OUT, address 0x03h.
LDOOUT
<7:0>
00
01
02
03
04
05
06
07
08
09
0A
0B
0C
0D
0E
0F
LDO OUTPUT
VOLTAGE (V)
0.95
1.00
1.05
1.15
1.20
1.25
1.30
1.35
1.40
1.45
1.50
1.55
1.60
1.65
0.9
1.1
11
LDOOUT
<7:0>
1A
1B
1D
10
11
12
13
14
15
16
17
18
19
1C
1E
1F
TABLE 5. LDOX OUTPUT VOLTAGE SETTINGS
LDO OUTPUT
VOLTAGE (V)
1.70
1.75
1.80
1.85
1.90
1.95
2.00
2.05
2.10
2.15
2.20
2.25
2.30
2.35
2.40
2.45
ISL9305H
BIT
B7
B6
B5
B4
B3
B2
B1
B0
LDOOUT
<7:0>
TABLE 4. LDOX OUTPUT VOLTAGE CONTROL REGISTERS
20
21
22
23
24
25
26
27
28
29
2A
2B
2C
2D
2E
2F
Reserve
Reserve
LDOxOUT-5
LDOxOUT-4
LDOxOUT-3
LDOxOUT-2
LDOxOUT-1
LDOxOUT-0
NAME
LDO OUTPUT
VOLTAGE (V)
2.50
2.55
2.60
2.65
2.70
2.75
2.80
2.85
2.90
2.95
3.00
3.05
3.10
3.15
3.20
3.25
ACCESS
R/W
R/W
R/W
R/W
R/W
R/W
-
-
RESET
LDOOUT
<7:0>
30
31
32
33
34
35
36
0
0
0
0
1
1
0
0
Refer to Table 5 for
output voltage
settings
DESCRIPTION
November 8, 2010
LDO OUTPUT
VOLTAGE (V)
3.30
3.35
3.40
3.45
3.50
3.55
3.60
FN7724.0