XC9503B093AR Torex Semiconductor Ltd, XC9503B093AR Datasheet - Page 18

• Manufacturer Part Number: XC9503B093AR
• Description: DUAL DC/DC CONVERT CONTROL 10PIN
• Manufacturer: Torex Semiconductor Ltd
• Type: Step-Down (Buck)r

Specifications of XC9503B093AR

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 2
• Voltage - Output: 0.9 ~ 10 V
• Current - Output: 1A
• Frequency - Switching: 300kHz
• Voltage - Input: 2 ~ 10 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Power - Output: 150mW
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: Q5461699A

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■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(2) Efficiency vs. Output Current (Continued)
XC9503
100
100
80
60
40
20
0
80
60
40
20
0
0.1
0.1
PWM/PFM Switching Control
PWM Control
PWM/PFM Switching Control
PWM Control
FOSC=500kHz, V
FOSC=500kHz, V
10.0V
Output Current1, 2 I
Output Current1, 2 I
1
Series
1
L=10 μ H(CDRH5D28), CL=94 μ F(Tantalum)
L=10 μ H(CDRH5D28), CL=94 μ F(Tantalum)
VIN=4.2V
VIN=2.7V
10
OUT1, 2
10
OUT1, 2
SD:CMS02, Tr:XP162A12A6P
SD:CMS02, Tr:XP162A12A6P
OUT1, 2
5.0V
OUT1, 2
3.3V
=3.3V
=1.0V
(mA)
6.0V
100
(mA)
100
4.2V
8.0V
1000
1000
* When setting V
C
L
should be 94μF (Tantalum) + 100μF (OS-COM)
OUT1, 2
100
100
80
60
40
20
80
60
40
20
0
0
=1.0V, V
0.1
0.1
PWM/PFM Switching Control
PWM Control
PWM/PFM Switching Control
PWM Control
FOSC=500kHz, V
FOSC=500kHz, V
IN
Output Current1, 2 I
Output Current1, 2 I
VIN=5.0V
=8.0V, 10.0V,
1
1
L=10 μ H(CDRH5D28), CL=94 μ F(Tantalum)
L=10 μ H(CDRH5D28), CL=94 μ F(Tantalum)
10
10
OUT1, 2
OUT1, 2
VIN=6.0V
SD:CMS02, Tr:XP162A12A6P
SD:CMS02, Tr:XP162A12A6P
6.0V
OUT1, 2
OUT1, 2
8.0V
=1.0V
=3.3V
(mA)
(mA)
100
100
8.0V
10.0V
10V
1000
1000