参数资料
型号: DS2148G
厂商: DALLAS SEMICONDUCTOR
元件分类: Digital Transmission Interface
英文描述: DATACOM, PCM TRANSCEIVER, BGA49
封装: CABGA-49
文件页数: 8/13页
文件大小: 178K
代理商: DS2148G
MAX8600/MAX8601
Single-/Dual-Input 1-Cell Li+ Chargers with
OVP Protection and Programmable Charge Timer
4
_______________________________________________________________________________________
Typical Operating Characteristics
(VDC = 5V, RSETI = 2k
Ω, VBAT = 3.6V, MAX8601 evaluation kit with thermal resistance of 50°C/W. TA = +25°C, unless otherwise noted.)
0
300
200
100
500
400
900
800
700
600
1000
0
2
4
6
8
10
12
14
SUPPLY CURRENT vs. INPUT VOLTAGE
MAX8600/01
toc01
INPUT VOLTAGE (V)
SUPPLY
CURRENT
A)
VEN = 0V
0
300
200
100
500
400
900
800
700
600
1000
02468
10
12
14
DISABLED SUPPLY CURRENT
vs. INPUT VOLTAGE
MAX8600/01
toc02
INPUT VOLTAGE (V)
SUPPLY
CURRENT
A)
VEN = 5V
0
200
400
600
800
1000
01.0
0.5
1.5 2.0 2.5 3.0 3.5 4.0 4.5
CHARGE CURRENT
vs. BATTERY VOLTAGE
MAX8600/01
toc03
VBAT (V)
CHARGE
CURRENT
(mA)
DASHED DATA TAKEN
WITH PULSE TESTING TO
AVOID THERMAL LIMIT
RSETI = 1.5k
Ω
RSETI = 2k
Ω
RSETI = 3k
Ω
0
200
400
600
800
1000
02
46
8
10
12
14
CHARGE CURRENT
vs. DC VOLTAGE
MAX8600/01
toc04
VDC (V)
CHARGE
CURRENT
(mA)
RSETI = 1.5k
Ω
RSETI = 2k
Ω
RSETI = 3k
Ω
DASHED DATA
TAKEN WITH PULSE
TESTING TO AVOID
THERMAL LIMIT
0
200
100
400
300
700
600
500
800
04
26
8
10
12
14
CHARGE CURRENT vs. USB VOLTAGE
MAX8600/01
toc05
VUSB (V)
CHARGE
CURRENT
(mA)
VUSEL = 0V
VUSEL = 5V
DASHED DATA TAKEN WITH
PULSE TESTING TO AVOID THERMAL LIMIT
0
200
100
400
300
600
500
700
900
800
1000
0
0.2 0.3 0.4
0.1
0.5 0.6 0.7
0.9
0.8
1.0
CHARGE CURRENT vs. INPUT
VOLTAGE HEADROOM
MAX8600/01
toc06
(VIN - VBAT) (V)
CHARGE
CURRENT
(mA)
4.180
4.190
4.185
4.200
4.195
4.205
4.210
-40
10
-15
35
60
85
BATTERY REGULATION
VOLTAGE vs. AMBIENT TEMPERATURE
MAX8600/01
toc07
TA (
°C)
BATTERY
REGULATION
VOLTAGE
(V)
0
300
200
100
400
500
600
700
800
900
1000
-40
10
-15
35
60
85
CHARGE CURRENT vs. AMBIENT
TEMPERATURE (750mA CHARGE)
MAX8600/01
toc08
TA (
°C)
CHARGE
CURRENT
(mA)
VBAT = 4V
VBAT = 3.6V
相关PDF资料
PDF描述
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