參數(shù)資料
型號(hào)： ISL6522IVZ
廠商： INTERSIL CORP
元件分類： 穩(wěn)壓器
英文描述： Buck and Synchronous Rectifier Pulse-Width Modulator (PWM) Controller
中文描述： SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO14
封裝： ROHS COMPLIANT, PLASTIC, MO-153-AC, TSSOP-14
文件頁(yè)數(shù)： 3/14頁(yè)
文件大?。?/td> 473K
代理商： ISL6522IVZ
3
FN9030.7
March 4, 2005
Absolute Maximum Ratings
Thermal Information
Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +15.0V
Boot Voltage, V
BOOT
- V
PHASE
. . . . . . . . . . . . . . . . . . . . . . +15.0V
Input, Output or I/O Voltage. . . . . . . . . . . .GND -0.3V to V
CC
+0.3V
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Class 2
Recommended Operating Conditions
Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . +12V
±
10%
Ambient Temperature Range, ISL6522C. . . . . . . . . . . . 0°C to 70°C
Ambient Temperature Range, ISL6522I. . . . . . . . . . . .-40°C to 85°C
Junction Temperature Range, ISL6522C. . . . . . . . . . . 0°C to 125°C
Junction Temperature Range, ISL6522I . . . . . . . . . .-40°C to 125°C
Thermal Resistance (Typical, Note 1)
SOIC Package (Note 1) . . . . . . . . . . . .
TSSOP Package (Note 1) . . . . . . . . . .
QFN Package (Notes 2, 3). . . . . . . . . .
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . 150°C
Maximum Storage Temperature Range. . . . . . . . . . .-65°C to 150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300°C
(SOIC - Lead Tips Only)
θ
JA
(°C/W)
67
95
36
θ
JC
(°C/W)
n/a
n/a
5
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
1.
θ
JA
is measured with the component mounted on a highs effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
2.
θ
JA
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. SeeTech
Brief TB379.
3. For
θ
JC
, the "case temp" location is the center of the exposed metal pad on the package underside.
Electrical Specifications
Recommended Operating Conditions, Unless Otherwise Noted
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
V
CC
SUPPLY CURRENT
Nominal Supply
I
CC
EN = V
CC
; UGATE and LGATE Open
-
5
-
mA
Shutdown Supply
EN = 0V
-
50
100
μ
A
POWER-ON RESET
Rising V
CC
Threshold
V
OCSET
= 4.5VDC
-
-
10.4
V
Falling V
CC
Threshold
V
OCSET
= 4.5VDC
8.1
-
-
V
Enable-Input Threshold Voltage
ISL6522C, V
OCSET
= 4.5VDC
0.8
-
2.0
V
ISL6522I, V
OCSET
= 4.5VDC
0.8
-
2.1
V
Rising V
OCSET
Threshold
-
1.27
-
V
OSCILLATOR
Free Running Frequency
ISL6522C, R
T
= OPEN, V
CC
= 12
175
200
230
kHz
ISL6522I, R
T
= OPEN, V
CC
= 12
160
200
230
Total Variation
6k
< R
T
to GND < 200k
-20
-
+20
%
Ramp Amplitude
V
OSC
R
T
= OPEN
-
1.9
-
V
P-P
REFERENCE
Reference Voltage Tolerance
V
REF
Commercial
-1
-
1
%
Industrial
-2
-
+1
%
Reference Voltage
-
0.800
-
V
ERROR AMPLIFIER
DC Gain
-
88
-
dB
Gain-Bandwidth Product
GBW
-
15
-
MHz
Slew Rate
SR
COMP = 10pF
-
6
-
V/
μ
s
GATE DRIVERS
Upper Gate Source
I
UGATE
V
BOOT
- V
PHASE
= 12V, V
UGATE
= 6V
350
500
-
mA
ISL6522
相關(guān)PDF資料
PDF描述
ISL6522IVZ-T Buck and Synchronous Rectifier Pulse-Width Modulator (PWM) Controller
ISL6522IR-T Buck and Synchronous Rectifier Pulse-Width Modulator (PWM) Controller
ISL6522CVZ-T Buck and Synchronous Rectifier Pulse-Width Modulator (PWM) Controller
ISL6523A Adjustable Precision Shunt Regulator 3-SOT-89 0 to 70
ISL6523 Adjustable Precision Shunt Regulator 3-SOT-23 0 to 70
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISL6522IVZS2698 制造商:Intersil Corporation 功能描述:PB-FREE 14LD TSSOP,PWM CONTROLLER- DRR REGULATOR - Rail/Tube 制造商:Intersil Corporation 功能描述:IC REG CTRLR BUCK PWM 14TSSOP 制造商:Intersil 功能描述:14LD PWM CNTRLR- DRRG
ISL6522IVZ-T 功能描述:IC REG CTRLR BST PWM VM 14-TSSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 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:- PWM 型:電流模式 輸出數(shù):1 頻率 - 最大:275kHz 占空比:50% 電源電壓:18 V ~ 110 V 降壓:無(wú) 升壓:無(wú) 回掃:無(wú) 反相:無(wú) 倍增器:無(wú) 除法器:無(wú) Cuk:無(wú) 隔離:是 工作溫度:-40°C ~ 85°C 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 包裝:帶卷 (TR)
ISL6522IVZ-TS2698 制造商:Intersil Corporation 功能描述:PB-FREE 14LD. TSSOP, T&R, PWM CONTROLLER- DRR REGUALTOR - Tape and Reel 制造商:Intersil Corporation 功能描述:IC REG CTRLR BUCK PWM 14TSSOP 制造商:Intersil 功能描述:14LD PWM CNTRLR- DRRGUALTOR
ISL6523ACB 制造商:Rochester Electronics LLC 功能描述:- Bulk
ISL6523CB 功能描述:IC CTRLR VRM8.5 PWM DUAL 28-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,000 系列:- 應(yīng)用:電源，ICERA E400，E450 輸入電壓:4.1 V ~ 5.5 V 輸出數(shù):10 輸出電壓:可編程 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:42-WFBGA，WLCSP 供應(yīng)商設(shè)備封裝:42-WLP 包裝:帶卷 (TR)
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*