SC600CIMSTRT Semtech, SC600CIMSTRT Datasheet - Page 5
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SC600CIMSTRT
Manufacturer Part Number
SC600CIMSTRT
Description
IC, LED DRIVER, CHARGE PUMP, MSOP-10
Manufacturer
Semtech
Datasheet
1.SC600BIMLTRT.pdf
(19 pages)
Specifications of SC600CIMSTRT
Led Driver Application
LED Backlighting, Portable Electronics
No. Of Outputs
1
Output Current
60mA
Output Voltage
4.725V
Input Voltage
2.5V To 6.5V
Topology
Charge Pump
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SC600CIMSTRT
Manufacturer:
SEMTECH/美国升特
Quantity:
20 000
POWER MANAGEMENT
Pin Descriptions
Block Diagram
© 2006 Semtech Corp.
Pin#
CX8
CD4
GND
VIN
10
EN
1
2
3
4
5
6
7
8
9
6
4
8
3
5
Pin Name
VOUT
CF1+
CF2+
CF2-
GND
CF1-
CD4
CX8
VIN
EN
Pin Function
Output voltage regulated to 5.0V, 4.5V, or 4.0V.
Positive terminal of bucket capacitor 1.
Input voltage ranging from 2.5V to 6.5V.
Bits select the charge pump operating frequency from 8kHz, 32kHz, 262kHz, and 650kHz.
Frequency selection is defi ned in Table 1 on page 9.
Active high enable. Bias current is less than 1μA when set low.
Negative terminal of bucket capacitor 2.
Ground.
Negative terminal of buck capacitor 1.
Positive terminal of bucket capacitor 2.
EN
OSC
262kHz
650kHz
CLK/16
CLK/8
X
X
X
X
0
1
2
3
A
B
X
VIN
VOUT
VREF
650kHz, 262kHz, 32kHz, or 8kHz
5
CX8
CD4
VIN
COMPARATORS
TIMER
SELECT
MODE
DRIVERS
SWITCH
BLOCK
www.semtech.com
SC600
10
9
7
1
2
VOUT
CF1+
CF1-
CF2+
CF2-