ISL9214A集成電路（IC）的電池充電器規(guī)格書PDF中文資料
| 廠商型號(hào) |
ISL9214A |
| 參數(shù)屬性 | ISL9214A 封裝/外殼為10-VFDFN 裸露焊盤；包裝為卷帶（TR）；類別為集成電路（IC）的電池充電器；產(chǎn)品描述：IC BATT CHG LI-ION 1CELL 10DFN |
| 功能描述 | Li-ion/Li-Polymer Battery Charger Accepting Two Power Sources |
| 文件大小 |
202.59 Kbytes |
| 頁面數(shù)量 |
11 頁 |
| 生產(chǎn)廠商 | Intersil Corporation |
| 企業(yè)簡稱 |
Intersil |
| 中文名稱 | Intersil Corporation官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-1-5 11:12:00 |
ISL9214A規(guī)格書詳情
The ISL9214A is a fully integrated low-cost single-cell Li-ion
or Li-polymer battery charger. The charger accepts two
power inputs, normally one from a USB (Universal Serial
Bus) port and the other from a desktop cradle. The
ISL9214A is an ideal charger for smart handheld devices
that need to communicate with a personal computer via
USB.
The ISL9214A features 28V maximum voltages for both the
cradle and the USB inputs. Due to the 28V rated inputs,
low-cost, large output tolerance adapters can be used safely.
When both inputs are powered, the cradle input is used to
charge the battery. The charge current is programmable for
the cradle input with a small resistor. The end-of-charge
current is also programmable by another external resistor.
The charger incorporates Thermaguard? which protects the
IC against over-temperature. If the die temperature rises
above a typical value of +125°C, a thermal foldback function
reduces the charge current automatically to prevent further
temperature rise. The charger has two indication pins. The
PPR (power present) pin outputs an open-drain logic LOW
when either the cradle or the USB input power is attached.
The CHG (charge) pin is also an open-drain output that
indicates a logic LOW when the charge current is above a
minimum current level. When the charge current is below the
preset minimum current, the CHG pin will indicate a logic
HIGH signal. This status is latched and will be reset under
one of the following events:
Features
? Complete Charger for Single-Cell Li-ion/Polymer Batteries
? Dual Input Power Sources for Cradle and USB
? Low Component Count
? Integrated Pass Elements
? Fixed 380mA USB Charge Current
? Programmable Cradle Charge Current
? Charge Current Thermaguard? for Thermal
Protection
? 28V Maximum Voltages for Cradle and USB Inputs
? Adapter Presence and Charge Indications
? Less than 0.5μA Leakage Current Off the Battery When
No Input Power Attached
? Programmable End-of-Charge Current
? Ambient Temperature Range: -40°C to +85°C
? No External Blocking Diode Required
Applications
? Smart Handheld Devices
? Cell Phones, PDAs, MP3 Players
? Digital Still Cameras
? Handheld Test Equipment
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
ISL9214AIRZ
- 制造商：
Renesas Electronics America Inc
- 類別：
集成電路（IC） > 電池充電器
- 包裝：
卷帶（TR）
- 電池化學(xué)成份：
鋰離子/聚合物
- 電池?cái)?shù)：
1
- 電流 - 充電：
恒流 - 可編程
- 故障保護(hù)：
超溫
- 充電電流 - 最大值：
1A
- 電池組電壓：
4.2V
- 電壓 -?供電（最高）：
24V
- 接口：
USB
- 工作溫度：
-40°C ~ 85°C（TA）
- 安裝類型：
表面貼裝型
- 封裝/外殼：
10-VFDFN 裸露焊盤
- 供應(yīng)商器件封裝：
10-DFN（3x3）
- 描述：
IC BATT CHG LI-ION 1CELL 10DFN
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
INTERSI |
2020+ |
QFN |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
INTERSIL |
23+ |
QFN |
3000 |
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價(jià) | ||
INTERSIL |
24+ |
QFN |
35200 |
一級(jí)代理/放心采購 |
詢價(jià) | ||
24+ |
N/A |
78000 |
一級(jí)代理-主營優(yōu)勢(shì)-實(shí)惠價(jià)格-不悔選擇 |
詢價(jià) | |||
Intersil |
2318+ |
VFDFN-10 |
6890 |
長期供貨進(jìn)口原裝熱賣現(xiàn)貨 |
詢價(jià) | ||
INTERSIL |
23+ |
QFN |
27610 |
##公司主營品牌長期供應(yīng)100%原裝現(xiàn)貨可含稅提供技術(shù) |
詢價(jià) | ||
INTERSIL |
23+ |
QFN |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
Intersil |
24+ |
10-DFN |
6904 |
原裝現(xiàn)貨 |
詢價(jià) | ||
Intersil |
22+ |
10DFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
INTERSIL |
QFN |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) |
