參數(shù)資料
型號: ISL8500IRZ
廠商: INTERSIL CORP
元件分類: 穩(wěn)壓器
英文描述: Switching Regulator Control (Voltage Mode type AC/DC) ; Vin (V) max.: 10 to 35; Icc (mA) max.: 15; Fmax (kHz) max.: 500; Topr [Tjopr] (°C): -30 to +85; Remarks: Primary control MOSFET drive; Package: DIP; Pin count: 16
中文描述: SWITCHING REGULATOR, 550 kHz SWITCHING FREQ-MAX, PDSO12
封裝: 4 X 3 MM, ROHS COMPLIANT, PLASTIC, MO-229VGED-4, DFN-12
文件頁數(shù): 5/15頁
文件大小: 622K
代理商: ISL8500IRZ
5
FN6611.0
December 10, 2007
ERROR AMPLIFIER
Open-Loop Gain
-
88
-
dB
Gain Bandwidth Product
GBWP
-
15
-
MHz
Slew Rate
SR
COMP = 10pF
-
5
-
V/μs
ENABLE SECTION
EN Threshold
Rising Edge
1.2
1.7
2.2
V
Hysteresis
-
400
-
mV
EN Logic Input Current
-1
-
1
μA
FAULT PROTECTION
Thermal Shutdown Temperature
T
SD
Rising Threshold
-
150
-
°C
T
HYS
Hysteresis
-
15
-
°C
PWM UV Trip Level
V
UV
Referred to Nominal V
OUT
70
75
80
%
PWM UVP Propagation Delay
-
270
-
ns
PWM OCP Threshold
V
IN
= V
DD
= 5V, Note 4
2.56
3.2
3.94
A
OCP Blanking Time
-
100
-
ns
POWER GOOD
PG Trip Level Referred to Nominal V
OUT
Lower Level, Falling Edge, with typically 15mV
hysteresis
85
88
91
%
Upper Level, Rising Edge, with typically 15mV
hysteresis
108
112
116
%
PG Propagation Delay
-
9
-
μs
PG Low Voltage
I
SINK
= 4mA
-
0.05
0.3
V
PG Leakage Current
V
PG
= 5.5V, V
FB
= 0.6V, V
DD
= 5.5V
-1
-
1
μA
SOFT-START SECTION
Soft-Start Threshold to Enable Buck
0.9
1
1.1
V
Soft-Start Threshold to Enable PG
2.5
3.0
3.5
V
Soft-Start Voltage High
-
3.45
-
V
Soft-Start Charging Current
20
30
40
μA
Soft-Start Pull-down
V
SS
= 3.0V
-
25
-
mA
POWER MOSFET
r
DS(ON)
I
OUT
= 100mA, Die Resistance
-
120
200
m
Ω
Electrical Specifications
Unless Otherwise Noted, All Parameter Limits are Established Over the Recommended Operating Conditions
and the Typical Specifications are Measured at the Following Conditions: T
A
= -40°C To +85°C (Note 5),
V
IN
= 5.5V
to 25V, Unless Otherwise Noted. Typical Values are at T
A
= +25°C.
(Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
ISL8500
相關(guān)PDF資料
PDF描述
ISL8502 2.5A Synchronous Buck Regulator with Integrated MOSFETs
ISL8502IRZ 2.5A Synchronous Buck Regulator with Integrated MOSFETs
ISL8560MREP DC/DC Power Switching Regulator
ISL8560 DC/DC Power Switching Regulator
ISL8601 Single-Phase, PMBus-Enabled PWM Controller with Integrated FET Drivers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISL8500IRZ-T 功能描述:IC REG BUCK ADJ 2A 12DFN RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 類型:降壓(降壓) 輸出類型:兩者兼有 輸出數(shù):1 輸出電壓:5V,1 V ~ 10 V 輸入電壓:3.5 V ~ 28 V PWM 型:電流模式 頻率 - 開關(guān):220kHz ~ 1MHz 電流 - 輸出:600mA 同步整流器:無 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-SSOP(0.154",3.90mm 寬) 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:16-QSOP
ISL8501EVAL1Z 功能描述:EVALUATION BOARD FOR ISL8501 RoHS:是 類別:編程器,開發(fā)系統(tǒng) >> 評估板 - DC/DC 與 AC/DC(離線)SMPS 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標準包裝:1 系列:True Shutdown™ 主要目的:DC/DC,步升 輸出及類型:1,非隔離 功率 - 輸出:- 輸出電壓:- 電流 - 輸出:1A 輸入電壓:2.5 V ~ 5.5 V 穩(wěn)壓器拓撲結(jié)構(gòu):升壓 頻率 - 開關(guān):3MHz 板類型:完全填充 已供物品:板 已用 IC / 零件:MAX8969
ISL8501IRZ 功能描述:電壓模式 PWM 控制器 INTEGRTD FETUCK 4X 4 24LD W/ANNEAL RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:1 拓撲結(jié)構(gòu):Buck 輸出電壓:34 V 輸出電流: 開關(guān)頻率: 工作電源電壓:4.5 V to 5.5 V 電源電流:600 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:WSON-8 封裝:Reel
ISL8501IRZ-T 功能描述:電壓模式 PWM 控制器 INTEGRTD FETUCK 4X 4 24LD W/ANNEAL RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:1 拓撲結(jié)構(gòu):Buck 輸出電壓:34 V 輸出電流: 開關(guān)頻率: 工作電源電壓:4.5 V to 5.5 V 電源電流:600 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:WSON-8 封裝:Reel
ISL8502AEVAL1Z 功能描述:EVAL BOARD FOR ISL8502 RoHS:是 類別:編程器,開發(fā)系統(tǒng) >> 評估板 - DC/DC 與 AC/DC(離線)SMPS 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標準包裝:1 系列:True Shutdown™ 主要目的:DC/DC,步升 輸出及類型:1,非隔離 功率 - 輸出:- 輸出電壓:- 電流 - 輸出:1A 輸入電壓:2.5 V ~ 5.5 V 穩(wěn)壓器拓撲結(jié)構(gòu):升壓 頻率 - 開關(guān):3MHz 板類型:完全填充 已供物品:板 已用 IC / 零件:MAX8969