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CDH2D09 데이터시트(PDF) 14 Page - Maxim Integrated Products

부품명 CDH2D09
상세설명  PMIC with Integrated Charger and Smart Power Selector for Handheld Devices
PDF  44 Pages
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제조업체  MAXIM [Maxim Integrated Products]
홈페이지  https://www.maximintegrated.com/en.html
Logo MAXIM - Maxim Integrated Products

CDH2D09 데이터시트(HTML) 14 Page - Maxim Integrated Products

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PMIC with Integrated Charger and
Smart Power Selector for Handheld Devices
14
______________________________________________________________________________________
3.00
3.50
4.50
4.00
5.00
5.50
0
400
200
600
800
1000
VSYS vs. SYS CURRENT
SYS CURRENT (mA)
DC OPEN, VUSB = 5.1V, VBAT = 4.0V
PEN1 = 1, PEN2 = 0, CHARGER DISABLED
3.00
3.50
4.50
4.00
5.00
5.50
0
400
200
600
800
1000
VSYS vs. SYS CURRENT
SYS CURRENT (mA)
DC OPEN, VUSB = 5.1V, VBAT = 4.0V
PEN1 = 1, PEN2 = 0, CHARGER DISABLED
0
150
100
50
200
250
300
350
400
450
500
2.0
3.0
2.5
3.5
4.0
4.5
CHARGE CURRENT vs. BATTERY
VOLTAGE WITH USB INPUT
BATTERY VOLTAGE (V)
PEN2 = 1
VUSB = 5.0V
VDC = 0V
PEN1 = 1
PEN2 = 0
0
150
100
50
200
250
300
350
400
450
500
2.0
3.0
2.5
3.5
4.0
4.5
CHARGE CURRENT
vs. BATTERY VOLTAGE
BATTERY VOLTAGE (V)
RCISET = 10k
Ω
VUSB = 5.0V
VDC = 0V
PEN1 = 1, PEN2 = 1
RCISET = 6.04k
Ω
0
150
100
50
200
250
300
350
400
450
500
-40
10
-15
35
60
85
CHARGE CURRENT vs. AMBIENT
TEMPERATURE, LOW POWER DISSIPATION
AMBIENT TEMPERATURE (
°C)
VUSB = 5.0V
VDC = 0V
VBAT = 4.0V
PEN1 = 1
PEN2 = 1
PEN2 = 0
0
150
100
50
200
250
300
350
400
450
500
-40
10
-15
35
60
85
CHARGE CURRENT vs. AMBIENT
TEMPERATURE, HIGH IC POWER DISSIPATION
AMBIENT TEMPERATURE (
°C)
VUSB = 6.5V
VDC = 0V
VBAT = 3.1V
PEN1 = 1
PEN2 = 1
PEN2 = 0
4.00
4.15
4.10
4.05
4.20
4.25
4.30
4.35
4.40
4.45
4.50
-40
10
-15
35
60
85
BATTERY REGULATION VOLTAGE
vs. TEMPERATURE
AMBIENT TEMPERATURE (
°C)
VUSB = 5V
VDC = 0V
PEN1 = 1
PEN2 = 0
BVSET = VL
NO LOAD
3.80
3.90
3.85
4.00
3.95
4.05
4.10
0
400
200
600
800
1000
VSYS vs. SYS CURRENT
SYS CURRENT (mA)
DC OPEN, USB OPEN, VBAT = 4.0V
THE SLOPE SHOWS THE SYSTEM LOAD
SWITCH HAS AN ON-RESISTANCE OF 81m
Ω.
Typical Operating Characteristics (continued)
(Circuit of Figure 1, IVL = 0mA, TA = +25°C, unless otherwise noted.)



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