RT9758集成電路(IC)的電池充電器規(guī)格書(shū)PDF中文資料

廠商型號(hào) |
RT9758 |
參數(shù)屬性 | RT9758 封裝/外殼為36-UFBGA,WLCSP;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類(lèi)別為集成電路(IC)的電池充電器;產(chǎn)品描述:IC SMART CAP DIV CHGR WL-CSP-36 |
功能描述 | High Voltage Smart Cap Divider and Direct Charge Charger |
封裝外殼 | 36-UFBGA,WLCSP |
文件大小 |
1.21907 Mbytes |
頁(yè)面數(shù)量 |
61 頁(yè) |
生產(chǎn)廠商 | Richtek Technology Corporation |
企業(yè)簡(jiǎn)稱 |
RichTek【立锜科技】 |
中文名稱 | 立锜科技股份有限公司官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-5-19 23:00:00 |
人工找貨 | RT9758價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
RT9758規(guī)格書(shū)詳情
General Description
The RT9758 is a high efficiency and high charge current
charger for high voltage application. The efficiency is up
to 98.1 when VOUT = 10V, IOUT = 2A, switching
frequency = 500kHz, dual phase with VBUS input in cap
divider mode. The RT9758 maximum charge current is
up to 5A. The device integrates cap divider topology
(DIV2 mode), direct charge topology (Bypass mode), an
input reverse blocking NFET, a dual-phase charge
pump core, the EN pin control and 9-way protection. In
present mode (EN = H), the host can still order the
command by I2C serial interface.
Features
? Integrated Bidirectional Bypass Mode and Cap
Divider Mode (DIV2 Mode)
? Input Reverse Blocking NFET between WRX_IN
Pin and VBUS Pin
? Block the Reverse Current
? Dual-Phase Charge Pump Core
? 5A Output Current Capability
? Efficiency Up to 98.1 when VOUT = 10V, IOUT
= 2A, Switching Frequency = 500kHz and Dual
Phase with VBUS Input in DIV2 Mode
? 300kHz to 1.5MHz Variable Switching
Frequency Stay Out of Audio Band
? Spread Spectrum Technology for EMI
Reduction
? Adjustable Single-Phase or Dual-Phase for
DIV2 Mode
? Programmable Pre-Charge Current and Pre-
Charge Timing for Charge Soft-Start
? Support Converter Soft-Start with 200mA
Loading
? Support Synchronize Function for Parallel
Application
? Operation Mode Transfer Automatically between
Bypass Mode and DIV2 Mode (AT_Function)
? I2C is Available when Device in Present Mode
? 3-Error Charge Pump Switch Protection
? VBUS Voltage Too Low Error Protection before
Switch (VBUS_LOW_ERR)
? CFLY Short Error Protection Before Switch
(CFLY_DIAG)
? Converter Over-Current Protection (CON_OCP)
? 6-Way System Protection
? VBUS Over-Voltage Protection (VBUS_OVP)
? IBUS Over-Current Protection (IBUS_OCP)
? VOUT Over-Voltage Protection (VOUT_OVP)
? WRX Reverse Over-Current Protection
(WRX_IRE_OCP)
? VOUT Short Error Protection Before Charge
(VOUT_ERR)
? Junction Over-Temperature Protection
(TDIE_OTP)
Applications
? Smart Phones
? Tablet
? PC
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
RT9758WSC
- 制造商:
Richtek USA Inc.
- 類(lèi)別:
集成電路(IC) > 電池充電器
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 電池化學(xué)成份:
鋰離子
- 電池?cái)?shù):
1
- 電流 - 充電:
恒流 - 可編程
- 可編程特性:
電流
- 故障保護(hù):
過(guò)流,超溫,過(guò)壓
- 充電電流 - 最大值:
5A
- 電池組電壓:
3.7V ~ 10.5V
- 電壓 -?供電(最高):
21V
- 接口:
I2C
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類(lèi)型:
表面貼裝型
- 封裝/外殼:
36-UFBGA,WLCSP
- 供應(yīng)商器件封裝:
36-WLCSP(2.74x2.84)
- 描述:
IC SMART CAP DIV CHGR WL-CSP-36
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
RICHTEK(立锜) |
24+ |
UFBGA56 |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | ||
RHTEK/立锜 |
24+ |
NA/ |
4431 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢價(jià) | ||
RICHTEK |
2016+ |
SOT163 |
6000 |
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票! |
詢價(jià) | ||
RICHTEK |
1738+ |
SOT23-6 |
8529 |
科恒偉業(yè)!只做原裝正品,假一賠十! |
詢價(jià) | ||
RICHTEK |
19+ |
WLCSP |
6000 |
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
RICHTEK(立锜) |
2024+ |
UFBGA-56 |
500000 |
誠(chéng)信服務(wù),絕對(duì)原裝原盤(pán) |
詢價(jià) | ||
原裝RICHTEK |
19+ |
SOT23-6 |
20000 |
原裝現(xiàn)貨假一罰十 |
詢價(jià) | ||
RICHTEK |
23+ |
SOT23-6 |
50000 |
只做原裝正品 |
詢價(jià) | ||
Richtek USA Inc |
23+/24+ |
36-UFBGA |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價(jià) | ||
RICHTEK/立锜 |
25+ |
WLCSP |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) |