ISL9305IRTHBCNLZ-T Intersil, ISL9305IRTHBCNLZ-T Datasheet - Page 15

• Manufacturer Part Number: ISL9305IRTHBCNLZ-T
• Description: IC PMIC 800MA 3MHZ 16TQFN
• Manufacturer: Intersil

Specifications of ISL9305IRTHBCNLZ-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

Typical Operating Conditions
Products
Intersil Corporation is a leader in the design and manufacture of high-performance analog semiconductors. The Company's products
address some of the industry's fastest growing markets, such as, flat panel displays, cell phones, handheld products, and notebooks.
Intersil's product families address power management and analog signal processing functions. Go to
complete list of Intersil product families.
*For a complete listing of Applications, Related Documentation and Related Parts, please see the respective device information page
on intersil.com:
To report errors or suggestions for this datasheet, please go to
FITs are available from our website at
Revision History
The revision history provided is for informational purposes only and is believed to be accurate, but not warranted. Please go to web to make
sure you have the latest Rev.
Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time
without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be
accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third
parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
11/8/10
FIGURE 20. RIPPLE REJECTION RATIO vs FREQUENCY
DATE
70
60
50
40
30
20
10
0
0.1
V
V
LOAD = 300mA
IN
OUT
= 3.6V
ISL9305H
= 2.6V
1
FN7724.0
REVISION
Intersil products are manufactured, assembled and tested utilizing ISO9000 quality systems as noted
FREQUENCY (kHz)
15
PSRR
For information regarding Intersil Corporation and its products, see
10
Initial Release.
in the quality certifications found at
http://rel.intersil.com/reports/search.php
For additional products, see
100
1000
(Continued)
ISL9305H
www.intersil.com/askourstaff
www.intersil.com/product_tree
www.intersil.com/design/quality
54
44
58
56
52
50
48
46
42
40
FIGURE 21. QUIESCENT CURRENT vs INPUT VOLTAGE
2.5
V
DCD1 = DCD2 = NO SWITCHING, NO LOAD
LDO1 = LDO2 = DISABLED
CHANGE
O
= 1.2V
3.0
www.intersil.com
3.5
INPUT VOLTAGE (V)
4.0
www.intersil.com/products
+85°C
+25°C
-40°C
4.5
5.0
5.5
November 8, 2010
6.0
FN7724.0
for a