參數(shù)資料
型號(hào)： ISL6253HAZ
廠商： INTERSIL CORP
元件分類： 電源管理
英文描述： Highly Integrated Battery Charger for Notebook Computers
中文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO28
封裝： 0.150 INCH, LEAD-FREE, PLASTIC, SSOP-28
文件頁(yè)數(shù)： 3/22頁(yè)
文件大?。?/td> 549K
代理商： ISL6253HAZ
3
Absolute Maximum Ratings
Thermal Information
DCIN, CSIP, DCPRN, ACPRN, CSON to GND . . . . . .-0.3V to +28V
CSIP-CSIN, CSOP-CSON. . . . . . . . . . . . . . . . . . . . . -0.3V to +0.3V
CSIP-SGATE, CSIP-BGATE . . . . . . . . . . . . . . . . . . . . .-0.3V to 16V
PHASE to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -7V to 28V
BOOT to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.3V to +35V
BOOT-PHASE, VDD-GND, VDDP-PGND. . . . . . . . . . . .-0.3V to 7V
ICM, ICOMP, VCOMP . . . . . . . . . . . . . . . . . . . . -0.3V to VDD+0.3V
ACSET and DCSET to GND (Note 3) . . . . . . . . -0.8V to VDD+0.3V
VDDP, ACLIM, CHLIM, VREF, CELLS. . . . . . . . -0.3V to VDD+0.3V
EN, VADJ, PGND to GND . . . . . . . . . . . . . . . . . -0.3V to VDD+0.3V
UGATE. . . . . . . . . . . . . . . . . . . . . . . . . PHASE-0.3V to BOOT+0.3V
LGATE . . . . . . . . . . . . . . . . . . . . . . . . . . PGND-0.3V to VDDP+0.3V
Thermal Resistance
QFN Package (Notes 4, 6). . . . . . . . . .
QSOP Package (Note 5) . . . . . . . . . . .
ESD Classification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Level 1
Junction Temperature Range. . . . . . . . . . . . . . . . . .-10°C to +150°C
Operating Temperature Range . . . . . . . . . . . . . . . .-10°C to +100°C
Storage Temperature. . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Lead Temperature (soldering, 10s).. . . . . . . . . . . . . . . . . . . .+300°C
θ
JA
(°C/W)
39
80
θ
JC
(°C/W)
9.5
NA
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress ratings only and operation of the
device at these or any other conditions above those indicated in the operational sections of the specifications is not implied.
NOTES:
3. When the voltage across ACSET and DCSET is below 0V, the current through ACSET and DCSET should be limited less than 1mA.
4.
θ
JA
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
Tech Brief TB379.
5.
θ
JA
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
6. For
θ
JC
, the “case temp” location is the center of the exposed metal pad on the package underside.
Electrical Specifications
DCIN = CSIP = CSIN = 18V, CSOP = CSON = 12V, ACSET = DCSET = 1.5V, VREF = ACLIM = CHLIM,
VADJ = Floating, EN = VDD = 5V, BOOT-PHASE = 5.0V, GND = PGND = 0V, C
VDD
= 1μF I
VDD
= 0mA,
T
A
= -10°C to +100°C, T
J
≤
125°C, unless otherwise noted.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
SUPPLY AND BIAS REGULATOR
DCIN Input Voltage Range
7
25
V
DCIN Quiescent Current
EN = VDD, 7V
<
DCIN
<
25V
1.6
4
mA
DCIN Quiescent Current in Shutdown mode
EN = 0, 7V
<
DCIN
<
25V
1.3
3
mA
Battery Leakage Current (Note 5)
DCIN = 0, no load
2
10
μ
A
VDD Output Voltage/Regulation
7V
<
DCIN
<
25 V, 0
<
I
VDD
<
30mA
Rising
4.925
5.075
5.225
V
VDD Undervoltage Lockout Trip Point
4.2
4.4
4.6
V
Hysteresis
100
250
400
mV
Reference Output Voltage VREF
O
<
I
VREF
<
300
μ
A
2.365
2.390
2.415
V
Battery Charge Voltage Accuracy
CSON = 16.8V, CELLS = VDD, VADJ = Float
-0.5
0
0.5
%
CSON = 12.6V, CELLS = GND, VADJ = Float
-0.55
0
0.55
CSON = 8.4V, CELLS = FLOAT, VADJ = Float
-0.55
0
0.55
CSON = 17.64V, CELLS = VDD, VADJ = VREF
-0.6
0
0.6
CSON = 13.23V, CELLS = GND, VADJ = VREF
-0.6
0
0.6
CSON = 8.82V, CELLS = FLOAT, VADJ = VREF
-0.6
0
0.6
CSON = 15.96V, CELLS = VDD, VADJ = GND
-0.6
0
0.6
CSON = 11.97V, CELLS = GND, VADJ = GND
-0.6
0
0.6
CSON = 7.98V, CELLS = FLOAT, VADJ = GND
-0.6
0
0.6
TRIP POINTS
ACSET Threshold
1.235
1.26
1.285
V
ACSET Input Bias Current Hysteresis
2
3.4
4.8
μ
A
ACSET Input Bias Current
ACSET > 1.26V
2
3.4
4.8
μ
A
ACSET Input Bias Current
ACSET < 1.26V
-1
0
1
μ
A
DCSET Threshold
1.235
1.26
1.285
V
ISL6253
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ISL6253HAZ-T 功能描述:IC BATTERY CHRGR NOTEBOOK 28QSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 電池管理 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 功能:電池監(jiān)控器 電池化學(xué):堿性，鋰離子，鎳鎘，鎳金屬氫化物 電源電壓:1 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 供應(yīng)商設(shè)備封裝:SOT-6 包裝:帶卷 (TR)
ISL6253HR 制造商:Intersil Corporation 功能描述:NOTEBOOK BATTERY CHARGER, -10 TO +100, 28LD MLFP 5X5 - Rail/Tube
ISL6253HR-T 制造商:Intersil Corporation 功能描述:NOTEBOOK BATTERY CHARGER, -10 TO +100, 28LD MLFP 5X5 - Tape and Reel
ISL6253HRZ 功能描述:電池管理 VER OF ISL6253HR 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
ISL6253HRZ-T 功能描述:電池管理 VER OF ISL6253HR-T 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
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