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参数资料
| 型号： | LTC3862HGN#PBF |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 稳压器 |
| 英文描述： | DUAL SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO24 |
| 封装： | 0.150 INCH, LEAD FREE, PLASTIC, SSOP-24 |
| 文件页数： | 12/40页 |
| 文件大小： | 613K |
| 代理商： | LTC3862HGN#PBF |
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LTC3862
2
3862fb
ABSOLUTE MAXIMUM RATINGS
Input Supply Voltage (VIN)......................... –0.3V to 40V
INTVCC Voltage ............................................ –0.3V to 6V
INTVCC LDO RMS Output Current .........................50mA
RUN Voltage ................................................ –0.3V to 8V
SYNC Voltage............................................... –0.3V to 6V
SLOPE, PHASEMODE, DMAX,
BLANK Voltage........................................... –0.3V to 3V8
SENSE1+, SENSE1–, SENSE2+,
SENSE2– Voltage ....................................... –0.3V to 3V8
SS, PLLFLTR Voltage ................................. –0.3V to 3V8
(Notes 1, 2)
1
2
3
4
5
6
7
8
9
10
11
12
TOP VIEW
FE PACKAGE
24-LEAD PLASTIC TSSOP
24
23
22
21
20
19
18
17
16
15
14
13
DMAX
SLOPE
BLANK
PHASEMODE
FREQ
SS
ITH
FB
SGND
CLKOUT
SYNC
PLLFLTR
3V8
SENSE1+
SENSE1–
RUN
VIN
INTVCC
GATE1
PGND
GATE2
NC
SENSE2–
SENSE2+
25
TJMAX = 150°C, θJA = 38°C/W
EXPOSED PAD (PIN 25) IS PGND, MUST BE SOLDERED TO PCB
1
2
3
4
5
6
7
8
9
10
11
12
TOP VIEW
GN PACKAGE
24-LEAD NARROW PLASTIC SSOP
24
23
22
21
20
19
18
17
16
15
14
13
DMAX
SLOPE
BLANK
PHASEMODE
FREQ
SS
ITH
FB
SGND
CLKOUT
SYNC
PLLFLTR
3V8
SENSE1+
SENSE1–
RUN
VIN
INTVCC
GATE1
PGND
GATE2
NC
SENSE2–
SENSE2+
TJMAX = 150°C, θJA = 85°C/W
24 23 22 21 20 19
7
8
9
TOP VIEW
25
UH PACKAGE
24-LEAD (5mm
5mm) PLASTIC QFN
10 11 12
6
5
4
3
2
1
13
14
15
16
17
18
BLANK
PHASEMODE
FREQ
SS
ITH
FB
VIN
INTVCC
GATE1
PGND
GATE2
NC
SLOPE
DMAX
3V8
SENSE1
+
SENSE1
–
RUN
SGND
CLKOUT
SYNC
PLLFLTR
SENSE2
+
SENSE2
–
TJMAX = 150°C, θJA = 34°C/W
EXPOSED PAD (PIN 25) IS PGND, MUST BE SOLDERED TO PCB
PIN CONFIGURATION
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC3862EFE#PBF
LTC3862EFE#TRPBF
3862FE
24-Lead Plastic TSSOP
–40°C to 85°C
LTC3862IFE#PBF
LTC3862IFE#TRPBF
3862FE
24-Lead Plastic TSSOP
–40°C to 125°C
LTC3862HFE#PBF
LTC3862HFE#TRPBF
3862FE
24-Lead Plastic TSSOP
–40°C to 150°C
LTC3862EGN#PBF
LTC3862EGN#TRPBF
LTC3862GN
24-Lead Plastic SSOP
–40°C to 85°C
LTC3862IGN#PBF
LTC3862IGN#TRPBF
LTC3862GN
24-Lead Plastic SSOP
–40°C to 125°C
LTC3862HGN#PBF
LTC3862HGN#TRPBF
LTC3862GN
24-Lead Plastic SSOP
–40°C to 150°C
LTC3862EUH#PBF
LTC3862EUH#TRPBF
3862
24-Lead (5mm
× 5mm) Plastic QFN
–40°C to 85°C
LTC3862IUH#PBF
LTC3862IUH#TRPBF
3862
24-Lead (5mm
× 5mm) Plastic QFN
–40°C to 125°C
LTC3862HUH#PBF
LTC3862HUH#TRPBF
3862
24-Lead (5mm
× 5mm) Plastic QFN
–40°C to 150°C
Consult LTC Marketing for parts specied with wider operating temperature ranges. *The temperature grade is identied by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based nish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specications, go to: http://www.linear.com/tapeandreel/
ITH Voltage ............................................... –0.3V to 2.7V
FB Voltage.................................................. –0.3V to 3V8
FREQ Voltage ............................................ –0.3V to 1.5V
Operating Junction Temperature Range (Notes 3, 4)
LTC3862E............................................. –40°C to 85°C
LTC3862I............................................ –40°C to 125°C
LTC3862H .......................................... –40°C to 150°C
Storage Temperature Range................... –65°C to 150°C
Reow Peak Body Temperature ........................... 260°C
相关PDF资料 |
PDF描述 |
|---|---|
| LTC3862IGN#PBF | DUAL SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO24 |
| LTC3867IUF#PBF | 0.1 A SWITCHING CONTROLLER, 1200 kHz SWITCHING FREQ-MAX, PQCC24 |
| LTC4000IUFD#PBF | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQCC28 |
| LTC4000EUFD#PBF | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQCC28 |
| LTC4000EUFD#TRPBF | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQCC28 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC3862HUH#PBF | 功能描述:IC REG CTRLR BST PWM CM 24-QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 特色产品:LM3753/54 Scalable 2-Phase Synchronous Buck Controllers 标准包装:1 系列:PowerWise® PWM 型:电压模式 输出数:1 频率 - 最大:1MHz 占空比:81% 电源电压:4.5 V ~ 18 V 降压:是 升压:无 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:无 工作温度:-5°C ~ 125°C 封装/外壳:32-WFQFN 裸露焊盘 包装:Digi-Reel® 产品目录页面:1303 (CN2011-ZH PDF) 其它名称:LM3754SQDKR |
| LTC3862HUH#TRPBF | 功能描述:IC REG CTRLR BST PWM CM 24-QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 标准包装:4,500 系列:PowerWise® PWM 型:控制器 输出数:1 频率 - 最大:1MHz 占空比:95% 电源电压:2.8 V ~ 5.5 V 降压:是 升压:无 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:无 工作温度:-40°C ~ 125°C 封装/外壳:6-WDFN 裸露焊盘 包装:带卷 (TR) 配用:LM1771EVAL-ND - BOARD EVALUATION LM1771 其它名称:LM1771SSDX |
| LTC3862HUH-1#PBF | 功能描述:IC REG CTRLR BST PWM CM 24-QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 标准包装:4,500 系列:PowerWise® PWM 型:控制器 输出数:1 频率 - 最大:1MHz 占空比:95% 电源电压:2.8 V ~ 5.5 V 降压:是 升压:无 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:无 工作温度:-40°C ~ 125°C 封装/外壳:6-WDFN 裸露焊盘 包装:带卷 (TR) 配用:LM1771EVAL-ND - BOARD EVALUATION LM1771 其它名称:LM1771SSDX |
| LTC3862HUH-1#TRPBF | 功能描述:IC REG CTRLR BST PWM CM 24-QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 标准包装:4,500 系列:PowerWise® PWM 型:控制器 输出数:1 频率 - 最大:1MHz 占空比:95% 电源电压:2.8 V ~ 5.5 V 降压:是 升压:无 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:无 工作温度:-40°C ~ 125°C 封装/外壳:6-WDFN 裸露焊盘 包装:带卷 (TR) 配用:LM1771EVAL-ND - BOARD EVALUATION LM1771 其它名称:LM1771SSDX |
| LTC3862HUH-2#PBF | 功能描述:IC REG CTRLR BST PWM CM 24-QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 标准包装:4,500 系列:PowerWise® PWM 型:控制器 输出数:1 频率 - 最大:1MHz 占空比:95% 电源电压:2.8 V ~ 5.5 V 降压:是 升压:无 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:无 工作温度:-40°C ~ 125°C 封装/外壳:6-WDFN 裸露焊盘 包装:带卷 (TR) 配用:LM1771EVAL-ND - BOARD EVALUATION LM1771 其它名称:LM1771SSDX |
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