參數(shù)資料
型號： L6924U013
廠商： STMICROELECTRONICS
元件分類： 電源管理
英文描述： POWER SUPPLY SUPPORT CKT, PQCC16
封裝： 3 X 3 MM, ROHS COMPLIANT, VFQFPN-16
文件頁數(shù)： 36/37頁
文件大?。?/td> 789K
代理商： L6924U013
Electrical characteristics
L6924U
8/37
Doc ID 14716 Rev 2
4
Electrical characteristics
TJ = 25 °C, VIN = 5 V, unless otherwise specified.
Table 5.
Electrical characteristics
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
VIN
(1)
Operating input voltage
2.5
12
V
Start up threshold
4.1
V
IIN
(1)
Supply current
Charging mode (RPRG = 24 kΩ)1.8
2.5
mA
Shutdown mode (RPRG = 24 kΩ)60
80
A
ISINK
Current flowing from VOUT
Shutdown mode (RPRG = 24 kΩ)500
nA
Stand by mode (RPRG = 24 kΩ)
(VIN = 2.5 V < VBATTERY)
500
nA
VOUT
(1)
Battery regulated voltage
4.16
4.2
4.24
V
IAC
Charge current with AC
adapter input
MODE at GND, RPRG = 24 kΩ
450
490
525
mA
MODE at GND, RPRG = 12 kΩ
905
975
1045
mA
IUSB
Charge current with USB
input
MODE at HIGH, ISEL at HIGH,
RPRG-USB = 24 kΩ
450
490
525
mA
MODE at HIGH, ISEL at LOW,
RPRG-USB = 2 4 kΩ
86
96
105
IPRE_AC
Pre-charge current with AC
input
MODE at GND,
RAC = 24 kΩ
41
49
56
mA
IPRE_USB
Pre-charge current with USB
input (high power mode)
MODE at HIGH, ISEL at HIGH
RUSB = 24 kΩ
41
49
56
mA
Pre-charge current with USB
input (low power mode)
MODE at HIGH, ISEL at LOW
RUSB = 24 kΩ
7.6
9.6
11.4
mA
VPRETH
Pre-charge voltage threshold
2.9
3.0
3.1
V
IENDTH
Termination current
REND = 3.3 kΩ
12
16
20
mA
TMAXCH
(2)
Maximum charging time
CTPRG = 10 nF
R[IPRG] = 24 kΩ
3
hours
TMAXCH
(2)
Maximum charging time
accuracy
CTPRG = 5.6n F
RPRG = 24 kΩ
10
%
SDTH
Shutdown threshold high
2
V
Shutdown threshold low
0.4
V
ST1,2
Output status sink current
Status on
10
mA
MODETH
MODE threshold high
1.3
V
MODE threshold low
0.4
V
ISELTH
ISEL threshold high
1.3
V
ISEL threshold low
0.4
V
相關(guān)PDF資料
PDF描述
L6924U013TR POWER SUPPLY SUPPORT CKT, PQCC16
L6924U POWER SUPPLY SUPPORT CKT, QCC16
L6926D1013TR 1.65 A SWITCHING REGULATOR, 800 kHz SWITCHING FREQ-MAX, PDSO8
L6996D SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO24
L9524C-TR SPECIALTY ANALOG CIRCUIT, PDSO24
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L6924U013TR 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:USB compatible battery charger system with integrated power switch for Li-Ion/Li-Polymer
L6924UTR 功能描述:電池管理 Battery Charger USB Compatible RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
L6925 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HIGH EFFICIENCY MONOLITHIC SYNCHRONOUS STEP DOWN REGULATOR
L6925013TR 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HIGH EFFICIENCY MONOLITHIC SYNCHRONOUS STEP DOWN REGULATOR
L6925D 功能描述:直流/直流開關(guān)調(diào)節(jié)器 Synchronous Step-Dwn RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*