參數(shù)資料
型號(hào): ISL6742AAZA
廠商: INTERSIL CORP
元件分類: 穩(wěn)壓器
英文描述: Octal Buffers/Drivers With 3-State Outputs 20-SSOP -40 to 85
中文描述: 0.1 A SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PDSO16
封裝: 0.150 INCH, ROHS COMPLIANT, PLASTIC, SSOP-16
文件頁(yè)數(shù): 7/18頁(yè)
文件大?。?/td> 422K
代理商: ISL6742AAZA
7
FN9183.1
July 25, 2005
CT Pk-Pk Voltage
Static Value
1.92
2.00
2.05
V
RTD Voltage
1.97
2.00
2.03
V
OUTPUT
High Level Output Voltage (VOH)
I
OUT
= -10mA, VDD - VOH
-
0.5
1.0
V
Low Level Output Voltage (VOL)
I
OUT
= 10mA, VOL - GND
-
0.5
1.0
V
Rise Time
C
OUT
= 220pF, VDD = 15V (Note 4)
-
110
200
ns
Fall Time
C
OUT
= 220pF, VDD = 15V (Note 4)
-
90
150
ns
UVLO Output Voltage Clamp
VDD = 7V, I
LOAD
= 1mA (Note 6)
-
-
1.25
V
Output Delay/Advance Range
OUTAN/OUTBN relative to OUTA/OUTB
V
ADJ
= 2.50V (Note 4)
-
-
3
ns
V
ADJ
< 2.425V
-40
-
-300
ns
V
ADJ
> 2.575V
40
-
300
ns
Delay Control Voltage Range
OUTAN/OUTBN relative to OUTA/OUTB
OUTxN Delayed
2.575
-
5.000
V
OUTx Delayed
0
-
2.425
V
VADJ Delay Time
T
A
=
25°C
(OUTx Delayed)
VADJ = 0
280
300
320
ns
VADJ = 0.5V
92
105
118
ns
VADJ = 1.0V
61
70
80
ns
VADJ = 1.5V
48
55
65
ns
VADJ = 2.0V
41
50
58
ns
T
A
= 25°C (OUTxN Delayed)
VADJ = VREF
280
300
320
ns
VADJ = VREF - 0.5V
86
100
114
ns
VADJ = VREF - 1.0V
59
68
77
ns
VADJ = VREF - 1.5V
47
55
62
ns
VADJ = VREF - 2.0V
41
48
55
ns
THERMAL PROTECTION
Thermal Shutdown
(Note 4)
130
140
150
°C
Thermal Shutdown Clear
(Note 4)
115
125
135
°C
Hysteresis, Internal Protection
(Note 4)
-
15
-
°C
NOTES:
3. Specifications at -40° and 105°C are guaranteed by 25°C test with margin limits.
4. Guaranteed by design, not 100% tested in production.
5. This is the maximum duty cycle achievable using the specified values of RTD and CT. Larger or smaller maximum duty cycles may be obtained
using other values for these components. See Equations 1-3.
6. Adjust VDD below the UVLO stop threshold prior to setting at 7V.
Electrical Specifications
Recommended operating conditions unless otherwise noted. Refer to Block Diagram and Typical Application
schematic. 9V < VDD < 20V, RTD = 10.0k
, CT = 470pF, T
A
= -40°C to 105°C (Note 3), Typical values are at
T
A
= 25°C
(Continued)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
ISL6742
相關(guān)PDF資料
PDF描述
ISL6744 Octal Buffers/Drivers With 3-State Outputs 20-SOIC -40 to 85
ISL6744AB Octal Buffers/Drivers With 3-State Outputs 20-SOIC -40 to 85
ISL6744ABZ Octal Buffers/Drivers With 3-State Outputs 20-SOIC -40 to 85
ISL6744AU Octal Buffers/Drivers With 3-State Outputs 20-SOIC -40 to 85
ISL6744AUZ Octal Buffers/Drivers With 3-State Outputs 20-SOIC -40 to 85
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISL6742AAZA-T 功能描述:IC REG CTRLR PWM CM/VM 16-QSOP 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)
ISL6744AABZ 功能描述:IC REG CTRLR PWM VM 8-SOIC 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)
ISL6744AABZ-T 功能描述:IC REG CTRLR PWM VM 8-SOIC 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)
ISL6744AAUZ 功能描述:IC REG CTRLR PWM VM 8-MSOP 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)
ISL6744AAUZ-T 功能描述:IC REG CTRLR PWM VM 8-MSOP 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)