參數(shù)資料
型號(hào)： ISL6253HRZ
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, PQCC28
封裝： 5 X 5 MM, LEAD-FREE, PLASTIC, MO-220VHHD-1, QFN-28
文件頁(yè)數(shù)： 4/22頁(yè)
文件大?。?/td> 549K
代理商： ISL6253HRZ
4
DCSET Input Bias Current Hysteresis
2
3.4
4.8
μ
A
DCSET Input Bias Current
DCSET
≥
1.26V
2
3.4
4.8
μ
A
DCSET Input Bias Current
DCSET < 1.26V
-1
0
1
μ
A
OSCILLATOR
Frequency
240
300
360
kHz
PWM Ramp Voltage (peak-peak)
CSIP = 18V
1.4
1.55
1.7
V
CSIP = 11V
0.8
0.9
1.0
V
SYNCHRONOUS BUCK REGULATOR
Maximum Duty Cycle
300kHz
97
99
99.6
%
UGATE Pull-up Resistance
BOOT-PHASE = 5V, 500mA source current
1.8
3.0
UGATE Source Current
BOOT-PHASE = 5V, BOOT-UGATE = 2.5V
1.0
A
UGATE Pull-down Resistance
BOOT-PHASE = 5V, 500mA sink current
0.9
1.8
UGATE Sink Current
BOOT-PHASE = 5V, UGATE-PHASE = 2.5V
1.8
A
LGATE Pull-up Resistance
VDDP-PGND = 5V, 500mA source current
1.8
3.0
LGATE Source Current
VDDP-PGND = 5V, VDDP-LGATE = 2.5V
1.0
A
LGATE Pull-down Resistance
VDDP-PGND = 5V, 500mA sink current
0.9
1.8
LGATE Sink Current
VDDP-PGND = 5V, LGATE = 2.5V
1.8
A
CHARGING CURRENT SENSING AMPLIFIER
Input Common Mode Range
0
18
V
Input Offset Voltage
Guarantee by design
-3
0
3
mV
Input Bias Current at CSOP
0 < CSOP < 18V
10
20
μ
A
Input Bias Current at CSON
0 < CSON < 18V
300
425
μ
A
CSOP to CSON Input Full Scale Sense Voltage
CHLIM = 3.3V
123
127
131
mV
CHLIM = VREF
96
100
104
mV
CHLIM = FLOAT
61
65
69
mV
CHLIM = GND
26
30
34
mV
CSOP to CSON Input Full Scale Sense Voltage in Trickle
Charge Mode
CHLIM = 3.3V
6
8.9
12.0
mV
CHLIM = VREF
4.0
7.5
11.0
mV
CHLIM = FLOAT
2.5
5.6
9.0
mV
CHLIM = GND
1.5
3.7
7.0
mV
Trickle Charge Threshold Voltage
CSON Rising
3.0
3.1
3.2
V/CELL
Hysteresis
20
100
180
mV/CELL
CHLIM Input Bias Current
CHLIM = GND or VREF
-25
25
μA
ADAPTER CURRENT SENSING AMPLIFIER
Input Common Mode Range
7
25
V
Input Offset Voltage
Guarantee by design
-2
2
mV
Input Bias Current at CSIP
0 < CSIP < DCIN
325
475
μ
A
Input Bias Current at CSIN
0 < CSIN < DCIN
1
10
μ
A
ADAPTER CURRENT LIMIT THRESHOLD
CSIP to CSIN Input Full Scale Sense Voltage
ACLIM = VREF
100
103
106
mV
ACLIM = Float
75
78
81
mV
ACLIM = GND
50
53
56
mV
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.
(Continued)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
ISL6253
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
ISL6255 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Highly Integrated Battery Charger with Automatic Power Source Selector for Notebook Computers
ISL6255_06 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Highly Integrated Battery Charger with Automatic Power Source Selector for Notebook Computers
ISL6255A 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Highly Integrated Battery Charger with Automatic Power Source Selector for Notebook Computers
ISL6255AHAZ 功能描述:IC BATTERY CHARGER CTRLR 28-QSOP 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)
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