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參數(shù)資料
| 型號(hào)： | AAT3687IWP-4.2-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 |
| 文件頁數(shù)： | 2/22頁 |
| 文件大?。?/td> | 526K |
| 代理商： | AAT3687IWP-4.2-T1 |
Pin Descriptions
Pin Configuration
TDFN33-12
(Top View)
BAT
ADP
GND
EN
ADPP#
1
TS
ADPSET
N/C
CT
STAT1
STAT2
DATA
2
3
4
5
6
12
11
10
9
8
7
Pin #
Name
Type
Function
1
BAT
Out
Battery charging and sensing.
2
ADP
In
Adapter input.
3
GND
Ground
Ground connection.
4
EN
In
AAT3687: Enable pin. Logic high enables the IC.
AAT3687-1, AAT3687-2: Enable pin. Logic high enables the IC. EN tied to
internal 4M
Ω
pull-up resistor to ADP.
5
ADPP#
Out
Adapter present indicator. This pin is open drain until ADP pin reaches
threshold.
6
TS
In/Out
Connect to 10k
Ω
NTC thermistor.
7
DATA
Out
Status report to microcontroller via serial interface: open drain.
8
STAT2
Out
Battery charge status indicator pin to drive an LED: active low, open drain.
9
STAT1
Out
Battery charge status indicator pin to drive an LED: active low, open drain.
10
CT
In/Out
Timing capacitor to adjust internal watchdog timer. Set maximum charge
time for adapter powered trickle, CC, and CV charge modes. If timing
function is not needed, terminate this pin to ground.
11
N/C
No connection.
12
ADPSET
In/Out
Use resistor at this pin to set adapter charging current.
EP
Exposed paddle (bottom); connect to GND directly beneath package.
AAT3687
Lithium-Ion/Polymer Battery Charger
2
3687.2006.10.1.7
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 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 |
| AAT3690 | 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 |
| AAT3688AIWP-4.2-T1 | 制造商:Skyworks Solutions Inc 功能描述:Battery Management 1A USB Port LI-Ion Polymer Battery Chgr 制造商:Skyworks Solutions Inc 功能描述:POWER MANAGEMENT IC |
| 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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