參數(shù)資料
型號(hào)： AAT3687IWP-4.2-2-T1
廠商： Advanced Analog Technology,lnc.
英文描述： Lithium-Ion/Polymer Battery Charger
中文描述： 鋰離子電池充電器
文件頁(yè)數(shù)： 11/22頁(yè)
文件大?。?/td> 526K
代理商： AAT3687IWP-4.2-2-T1
AAT3687
Lithium-Ion/Polymer Battery Charger
3687.2006.10.1.7
11
System Operation Flow Chart
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
No
No
No
Set
Enable
Timing
Expire
Yes
(AAT3687)
Yes
Output
ADPP
ADP
Voltage
ADP > V
ADPP
UVLO
V
P
> V
UVLO
Thermal
Loop
Sleep
Mode
Switch
Power On
Reset
ADP
Loop
Fault
Conditions Monitor
OV, OT
Battery
Temperature Monitor
V
TS1
< TS < V
TS2
Recharge Test
V
RCH
> V
BAT
Preconditioning Test
V
MIN
> V
BAT
Y
Current Phase Test
V
EOC
> V
BAT
Voltage Phase Test
I
BAT
> I
TERM
Charge
Completed
Voltage
Charging
Mode
Current
Charging
Mode
Low Current
Conditioning
Battery
Temperature
Shut Down
Charge
Safety Timer
Thermal Loop
Current
Reduction
Device
Temperature
Monitor
T
J
> 110
°
C
Application Information
Adapter Power Input
Constant current charge levels up to 1.5A may be
programmed by the user when powered from a suf-
ficient input power source. The AAT3687 will oper-
ate from the adapter input over a 4.0V to 5.5V
range.
The constant current fast charge current for the
adapter input is set by the R
SET
resistor connected
between the ADPSET and ground. Refer to Table 1
for recommended R
SET
values for a desired con-
stant current charge level. The presence of voltage
on the adapter input is indicated by the ADPP# pin
function. This indicator pin uses an internal open
drain device that will pull the ADPP# pin low when
相關(guān)PDF資料
PDF描述
AAT3687IWP-4.2-T1 Lithium-Ion/Polymer Battery Charger
AAT3688 USB Port Lithium-Ion/Polymer Battery Charger
AAT3688IWP-4.2-T1 USB Port Lithium-Ion/Polymer Battery Charger
AAT3689 0.5A/1.0A USB Port/Adapter Lithium-Ion/Polymer Battery Charger
AAT3689IWP-4.2-T1 0.5A/1.0A USB Port/Adapter Lithium-Ion/Polymer Battery Charger
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AAT3688AIWP-4.2-DB1 制造商:Skyworks Solutions Inc 功能描述:AAT3688 Series USB Port Lithium-Ion/Polymer Battery Charger Evaluation Board
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AAT3688IWP-4.2-T1 制造商:SKYWORKS SOLUTIONS 功能描述:AAT3688 Series 5.5 V USB Port Lithium-Ion/Polymer Battery Charger - TDFN33-12 制造商:Skyworks Solutions Inc 功能描述:POWER MANAGEMENT IC
AAT3690IWP-4.2-T1 制造商:Advanced Analogic Tech 功能描述:AAT3690 Series 4 - 5.5 V 1A USB Port/Adapter Lithium-Ion/Polymer Battery Charger 制造商:SKYWORKS SOLUTIONS 功能描述:AAT3690 Series 4 - 5.5 V 1A USB Port/Adapter Lithium-Ion/Polymer Battery Charger 制造商:Skyworks Solutions Inc 功能描述:POWER MANAGEMENT IC
AAT3691IRN-4.2-T1 制造商:SKYWORKS SOLUTIONS 功能描述:AAT3691 Series 1.6 A 28 V Dual Input 1.6 A Linear Charger - TDFN-16
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