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參數資料
| 型號： | ADP3808 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | High Efficiency Switch Mode Li-Ion Battery Charger |
| 中文描述： | 高效率開關模式鋰離子電池充電器 |
| 文件頁數： | 4/16頁 |
| 文件大?。?/td> | 315K |
| 代理商： | ADP3808 |
ADP3808
Parameter
OSCILLATOR
Maximum Frequency
Frequency Variation
RT Output Voltage
Zero Duty Cycle Threshold
Maximum Duty Cycle Threshold
LOGIC INPUTS (EN, CELLSEL)
Input Voltage High
Input Voltage Low
Input Current
HIGH-SIDE DRIVER
Output Resistance, Sourcing Current
Output Resistance, Sinking Current
Output Resistance, Unbiased
Transition Time
Propagation Delay Time
LOW-SIDE DRIVER
Output Resistance, Sourcing Current
Output Resistance, Sinking Current
Output Resistance, Unbiased
Transition Time
Propagation Delay Time
3
Timeout Delay
4
Rev. 0 | Page 4 of 16
Symbol
f
OSC
Δ
f
OSC
V
RT
V
IH
V
IL
I
IN
t
rDRVH
, t
fDRVH
t
pdhDRVH
t
rDRVL
, t
fDRVL
t
pdhDRVL
V
CC
I
VCC
I
VCC(SD)
V
UVLO
V
DRVREG
I
DRVREG
Conditions
RT = 150 kΩ
Measured at COMP
Measured at COMP
Inputs = 0 V or 5 V
BST to SW = 5 V
BST to SW = 5 V
BST to SW = 0 V
BST to SW = 5 V, C
LOAD
= 1 nF
BST to SW = 5 V, C
LOAD
= 1 nF
VCC = PGND
C
LOAD
= 1 nF
C
LOAD
= 1 nF
SW = 5 V
SW = PGND
EN = 5 V
EN = 0 V
V
CC
rising
C
L
= 100 nF
Min
250
1.9
2.0
–1
25
150
150
10
9
5.0
10
Typ
1
290
2
1
2
3
3
10
20
60
3.8
1.5
10
20
15
300
300
9.8
5
9.5
600
5.25
Max
340
2.1
0.8
+1
8
8
40
85
8
8
40
35
22
12
10
10
5.5
Unit
MHz
kHz
V
V
V
V
V
μA
Ω
Ω
kΩ
ns
ns
Ω
Ω
kΩ
ns
ns
ns
ns
V
mA
μA
V
mV
V
mA
SUPPLY V
CC
Supply Voltage Range
Supply Current
Normal Mode
Shutdown Mode
Undervoltage Lockout Threshold
Undervoltage Lockout Hysteresis
DRV Regulator Output Voltage
DRV Regulator Output Current
1
All limits at temperature extremes are guaranteed via correlation using standard
s
tatistical
q
uality
c
ontrol (SQC) methods.
2
Measured between CSP and CSM. (V
CSP
V
CSM
) = 96 mV × CSADJ/REFIN.
3
For propagation delays, t
pdh
refers to the specified signal going high, and t
pdl
refers to it going low.
4
The turn-on of DRVL is initiated after DRVH turns off by either SW crossing a ~1 V threshold or by expiration of the timeout delay.
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PDF描述 |
|---|---|
| ADP3808JCPZ | High Efficiency Switch Mode Li-Ion Battery Charger |
| ADP3808JCPZ-RL | High Efficiency Switch Mode Li-Ion Battery Charger |
| ADP3810AR-42 | Circular Connector Cable Assembly; Connector Type A:Circular Receptacle; Connector Type B:Stripped End Leads; Cable Length:10ft RoHS Compliant: Yes |
| ADP3810AR-12.6 | IC-OFF-LINE BATT.CHARGER |
| ADP3810AR-84 | Secondary Side, Off-Line Battery Charger Controllers |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ADP3808A | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:High Efficiency Switch Mode Li-Ion Battery Charger |
| ADP3808AJCPZ-RL | 制造商:ON Semiconductor 功能描述: |
| ADP3808JCPZ | 制造商:AD 制造商全稱:Analog Devices 功能描述:High Efficiency Switch Mode Li-Ion Battery Charger |
| ADP3808JCPZ-RL | 功能描述:IC CTRLR LI-ION CHARGER 24LFCSP RoHS:是 類別:集成電路 (IC) >> PMIC - 電池管理 系列:- 標準包裝:1 系列:- 功能:充電管理 電池化學:鋰離子（Li-Ion）、鋰聚合物（Li-Pol） 電源電壓:3.75 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應商設備封裝:SOT-23-5 包裝:剪切帶 (CT) 產品目錄頁面:669 (CN2011-ZH PDF) 其它名稱:MCP73831T-2ACI/OTCT |
| ADP3810 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Secondary Side, Off-Line Battery Charger Controllers |
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