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GPCL112B1 Datasheet(PDF) 12 Page - Generalplus Technology Inc.

Part # GPCL112B1
Description  Low Power Sound Conttrollller Seriies
PDF  19 Pages
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Manufacturer  GENERALPLUS [Generalplus Technology Inc.]
Direct Link  http://www.generalplus.com
Logo GENERALPLUS - Generalplus Technology Inc.

GPCL112B1 Datasheet(HTML) 12 Page - Generalplus Technology Inc.

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GPCL A1/B1 Series
© Generalplus Technology Inc.
Proprietary & Confidential
12
Sep. 15, 2015
Version: 1.0
8.9. Pump Efficiency (One-battery, GPCLXXXA1, TA = 25℃)
Characteristics
Symbol
Limit
Unit
Test Condition
Min.
Typ.
Max.
Pump Efficiency
(L=22uH/0.5W, DCR =1 ohm)
Eff.
-
77
-
%
I(VDD)=30mA;VIN=1.5V; VDD=3.3V
-
70
-
%
I(VDD)=60mA;VIN=1.5V; VDD=3.3V
-
81
-
%
I(VDD)=30mA;VIN=1.5V; VDD=3.9V
-
72
-
%
I(VDD)=60mA;VIN=1.5V; VDD=3.9V
*Use Color Code Inductor
8.10. Pump Efficiency (Two-battery, GPCLXXXB1, TA = 25℃)
Characteristics
Symbol
Limit
Unit
Test Condition
Min.
Typ.
Max.
Pump Efficiency
(L=22uH/0.5W, DCR =1 ohm)
Eff.
-
88
-
%
I(VDD)=50mA;VIN=3.0V; VDD=3.9V
-
85
-
%
I(VDD)=100mA;VIN=3.0V; VDD=3.9V
-
87
-
%
I(VDD)=50mA;VIN=3.0V; VDD=4.5V
-
85
-
%
I(VDD)=100mA;VIN=3.0V; VDD=4.5V
*Use Color Code Inductor
8.11. VIN v.s. Max. Supplied Current (I(VDD)) (One-battery, GPCLXXXA1, TA = 25℃)
VIN (V)
I(VDD) (mA)
Condition
1.0
40
VDD=3.3V ; L=22uH/0.5W , DCR = 1 ohm(Color Code Inductor)
20
VDD=3.9V ; L=22uH/0.5W , DCR = 1 ohm (Color Code Inductor)
1.2
60
VDD=3.3V ; L=22uH/0.5W, DCR = 1 ohm (Color Code Inductor)
40
VDD=3.9V ; L=22uH/0.5W , DCR = 1 ohm (Color Code Inductor)
1.5
90
VDD=3.3V ; L=22uH/0.5W , DCR = 1 ohm (Color Code Inductor)
80
VDD=3.9V ; L=22uH/0.5W , DCR = 1 ohm (Color Code Inductor)
8.12. VIN v.s. Max. Supplied Current (I(VDD)) (Two-battery, GPCLXXXB1, TA = 25℃)
VIN (V)
I(VDD) (mA)
Condition
1.5
40
VDD=3.9V ; L=22uH/0.5W , DCR = 1 ohm (Color Code Inductor)
20
VDD=4.5V ; L=22uH/0.5W , DCR = 1 ohm (Color Code Inductor)
1.8
90
VDD=3.9V ; L=22uH/0.5W , DCR = 1 ohm (Color Code Inductor)
70
VDD=4.5V ; L=22uH/0.5W , DCR = 1 ohm (Color Code Inductor)
2.4
170
VDD=3.9V ; L=22uH/0.5W , DCR = 1 ohm (Color Code Inductor)
150
VDD=4.5V ; L=22uH/0.5W , DCR = 1 ohm (Color Code Inductor)
3.0
200
VDD=3.9V ; L=22uH/0.5W , DCR = 1 ohm (Color Code Inductor)
200
VDD=4.5V ; L=22uH/0.5W , DCR = 1 ohm (Color Code Inductor)



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