7/35

XC9110/XC9111

Series

PARAMETER

SYMBOL

CONDITIONS

MIN.

TYP.

MAX.

UNIT

CIRCUIT

Output Voltage

Connected to external components

×

0.975

×

1.025

V

⑥

Output Voltage

Temperature Characteristics

△

△

Connected to external components

- 40℃≦Topr≦85℃

-

±

100

-

ppm/

℃

⑥

Maximum Input Voltage

10

-

-

V

-

Operating Start Voltage

components

-

0.8

0.9

V

⑥

Oscillation Start Voltage

-

-

0.8

V

⑦

Operation Hold Voltage

Connected to external components

0.7

-

-

V

⑥

Supply Current 1 (*1)

-

E2-1(*)

E2-2(*)

μ

A

⑦

Supply Current 2

-

E3-1(*)

E3-2(*)

μ

A

⑦

EXT ‘H’ ON Resistance

-

E5-1(*)

E5-2(*)

Ω

②

EXT ‘L’ ON Resistance

-

E6-1(*)

E6-2(*)

Ω

②

Duty Ratio

DTY

E7-1(*)

E7-2(*)

E7-3(*)

%

⑦

Duty Ratio 2

DTY2

Connect to external components

48

56

64

%

⑥

Maximum Oscillation

Frequency

MAXFOSC

85

100

115

kHz

⑦

Maximum Oscillation

Frequency 2

MAXFOSC2

153

180

207

kHz

⑦

Efficiency (*4)

EFFI

Connect to external components

-

E9(*)

-

%

⑥

NOTE:

*1: Supply Current 1 is the value when the IC is constantly switching. In actual operation, the oscillator periodically switches, resulting in

lower power consumption.

*4: EFFI={[output voltage]×(output current)} / [(input voltage)×(input current)]×100

*5: Please be aware of the absolute maximum ratings of the external components.

(*): Please refer to the charts.

Ta = 25℃

XC9111Bxx1MR

■

ELECTRICAL CHARACTERISTICS (Continued)