參數(shù)資料
型號： MAX1737EVKIT
廠商： Maxim Integrated Products, Inc.
英文描述： MAX1737 Evaluation Kit
中文描述： MAX1737評估板
文件頁數(shù)： 3/18頁
文件大?。?/td> 234K
代理商： MAX1737EVKIT
M
Stand-Alone Switch-Mode
Lithium-Ion Battery-Charger Controller
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(Circuit of Figure 1, V
DCIN
= V
CSSN
= V
CSSP
= +18V,
SHDN
= VL, CELL = GND, V
BATT
= V
CS
= +4.2V, V
VADJ
= V
REF
/ 2, ISETIN =
ISETOUT = REF, R
THM
= 10k
,
T
A
= 0°C to +85°C
, unless otherwise noted. Typical values are at T
A
= +25°C.)
Full-Charge Timer
81
90
100
min
Fast-Charge Timer
81
90
100
min
BATT Overvoltage Threshold (Note 5)
4.55
4.67
4.8
V/cell
BATT Charge Current Full-Charge
Termination Threshold CS-BATT (Note 6)
35
44
55
mV
BATT Recharge Voltage Threshold (Note 7)
94
95
96
% of
V
BATTR
kHz
min
TIMER1, TIMER2 Oscillation Frequency
Prequalification Timer
2.1
6.25
2.33
7.5
2.6
8.75
CCI, CCS Clamp Voltage with Respect
to CCV
25
200
mV
CCV Clamp Voltage with Respect
to CCI, CCS
25
200
mV
THM Trip-Threshold Voltage
1.386
1.4
1.414
V
THM Low-Temperature Current
THM High-Temperature Current
46.2
344
49
353
51.5
362
μA
μA
THM COLD Threshold Resistance (Note 3)
26.92
28.70
30.59
k
THM HOT Threshold Resistance (Note 3)
3.819
3.964
4.115
k
BATT Undervoltage Threshold (Note 4)
2.4
2.5
2.6
V/cell
THM low-temperature or high-temperature
current
V
THM
= 1.4V
V
THM
= 1.4V
Combines THM low-temperature current and
THM rising threshold, V
TRT
/I
TLTC
Combines THM high-temperature current and
THM rising threshold, V
TRT
/I
THTC
CCV Amplifier Transconductance (Note 2)
CCV Amplifier Maximum Output Current
CS to BATT Current-Sense Voltage
0.39
±50
30
0.584
0.80
mS
μA
mV
40
50
CS to BATT Full-Scale Current-Sense
Voltage
185
200
215
mV
CS to BATT Current-Sense Voltage When in
Prequalification State
5
10
15
mV
CS to BATT Hard Current-Limit Voltage
355
385
415
mV
CSSP to CSSN Current-Sense Voltage
10
20
30
mV
CSSP to CSSN Full-Scale
Current-Sense Voltage
90
105
115
mV
CCI Amplifier Transconductance
CCI Amplifier Output Current
CCS Amplifier Transconductance
CCS Amplifier Output Current
0.6
±100
1.2
±100
1
1.4
mS
μA
mS
μA
2
2.6
4.15V < V
BATT
< 4.25V, V
CCV
= 2V
3.5V < V
BATT
< 5V, V
CCV
= 2V
V
ISETOUT
= V
REF
/ 5
V
BATT
= 3V to 17V, CELL = GND or VL
V
BATT
< 2.4V per cell
6V < V
CSSP
< 28V, V
ISETIN
= V
REF
/ 5,
V
CCS
= 2V
6V < V
CSSP
< 28V, V
CCS
= 2V
V
CCI
= 2V
V
CS
- V
BATT
= 0, 400mV
I
SET
= REF, V
CCS
= 2V
V
CSSP
- V
CSSN
= 0, 200mV
PARAMETER
MIN
TYP
MAX
UNITS
CONDITIONS
STATE MACHINE
ERROR AMPLIFIERS
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MAX1739EEP+T 功能描述:顯示驅(qū)動器和控制器 CCFL Backlight Controller RoHS:否 制造商:Panasonic Electronic Components 工作電源電壓:2.7 V to 5.5 V 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Reel
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