参数资料
| 型号： | ISL6308ACRZ |
| 厂商： | Intersil |
| 文件页数： | 6/28页 |
| 文件大小： | 0K |
| 描述： | IC CTRLR PWM BUCK 3PHASE 40-QFN |
| 标准包装： | 500 |
| 应用： | 控制器，DDR |
| 输入电压： | 5 V ~ 12 V |
| 输出数： | 1 |
| 输出电压： | 0.6 V ~ 2.3 V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 40-VFQFN 裸露焊盘 |
| 供应商设备封装： | 40-QFN（6x6） |
| 包装： | 管件 |
第1页第2页第3页第4页第5页当前第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页
ISL6308A
Electrical Specifications
Recommended Operating Conditions, Unless Otherwise Specified. Parameters with MIN and/or MAX limits are
100% tested at +25°C, unless otherwise specified. Temperature limits established by characterization and are
not production tested. (Continued)
PARAMETER
Maximum External Reference (Note 4)
OFS Sink Current Accuracy (Negative Offset)
OFS Source Current Accuracy (Positive Offset)
TEST CONDITIONS
REF pin input
R OFS = 30k Ω from OFS to VCC
R OFS = 10k Ω from OFS to GND
MIN
-
47.5
47.5
TYP
1.75
50.0
50.0
MAX
-
52.5
52.5
UNITS
V
μA
μA
ERROR AMPLIFIER
DC Gain (Note 3)
Gain-Bandwidth Product (Note 3)
Slew Rate (Note 3)
Maximum Output Voltage
Minimum Output Voltage
R L = 10k to ground
C L = 100pF, R L = 10k to ground
C L = 100pF, Load = ±400μA
VCC = 5V; Load = 1mA
Load = -1mA
-
-
-
3.90
0.6
96
20
8
4.20
0.85
-
-
-
4.60
1.0
dB
MHz
V/μs
V
V
REMOTE SENSE DIFFERENTIAL AMPLIFIER
Input Bias Current (VSEN)
Bandwidth (Note 3)
Slew Rate (Note 3)
(VSEN = 1.5V)
49
-
-
55
20
8
60
-
-
μA
MHz
V/μs
OVERCURRENT PROTECTION
OCSET Trip Current
93
100
107
μA
OCSET Accuracy
ICOMP Offset
OC comparator offset (OCSET and ISUM Difference)
ISEN amplifier offset
-5
-5
0
0
5
5
mV
mV
PROTECTION
Undervoltage Threshold
Undervoltage Hysteresis
Overvoltage Threshold While IC Disabled (V OVP )
Overvoltage Threshold (V OVP_rise )
VSEN Falling
VSEN Rising - VSEN falling
VSEN Rising
80
2
1.62
DAC +
82
3
1.67
DAC +
84
4
1.72
DAC +
%VID
%VID
V
V
125mV
150mV
175mV
Overvoltage Hysteresis
Open Sense-Line Protection Threshold
VSEN Rising - VSEN Falling
IREF Rising and Falling
75
VDIFF
100
VDIFF +
125
VDIFF
mV
V
+ 0.9V
1V
+ 1.1V
OVP Output High Drive Voltage
PGOOD Output Low
I OVP = 50mA, VCC = 5V
VCC = 5V; 1k Ω resistor to VCC
2.2
0
3.8
0.2
4.4
0.4
V
V
SWITCHING TIME
UGATE Rise Time (Note 3)
LGATE Rise Time (Note 3)
UGATE Fall Time (Note 3)
LGATE Fall Time (Note 3)
UGATE Turn-On Non-Overlap (Note 3)
LGATE Turn-On Non-Overlap (Note 3)
t RUGATE; V PVCC = 12V, 3nF Load, 10% to 90%
t RLGATE; V PVCC = 12V, 3nF Load, 10% to 90%
t FUGATE; V PVCC = 12V, 3nF Load, 90% to 10%
t FLGATE; V PVCC = 12V, 3nF Load, 90% to 10%
t PDHUGATE ; V PVCC = 12V, 3nF Load, Adaptive
t PDHLGATE ; V PVCC = 12V, 3nF Load, Adaptive
-
-
-
-
-
-
26
18
18
12
10
10
-
-
-
-
-
-
ns
ns
ns
ns
ns
ns
GATE DRIVE RESISTANCE (Note 3)
Upper Drive Source Resistance
Upper Drive Sink Resistance
Lower Drive Source Resistance
V PVCC = 12V, 150mA Source Current
V PVCC = 12V, 150mA Sink Current
V PVCC = 12V, 150mA Source Current
1.25
0.9
0.85
2.0
1.6
1.4
3.0
3.0
2.2
Ω
Ω
Ω
6
FN6669.0
September 9, 2008
相关PDF资料 |
PDF描述 |
|---|---|
| ACM18DSEF-S13 | CONN EDGECARD EXTEND 36POS 0.156 |
| X40015S8I-CT1 | IC VOLTAGE MONITOR DUAL 8-SOIC |
| RSC26DRTH-S13 | CONN EDGECARD 52POS .100 EXTEND |
| ACM24DRYN-S13 | CONN EDGECARD EXTEND 48POS 0.156 |
| ESA32DTKN | CONN EDGECARD 64POS DIP .125 SLD |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL6308ACRZR5609 | 制造商:Intersil Corporation 功能描述:PB-FREE DAC-LESS MULTI-PHASE PWM CONTR W/3-DRIVERS, HARD WI - Rail/Tube |
| ISL6308ACRZ-T | 功能描述:IC CTRLR PWM BUCK 3PHASE 40-QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 专用型 系列:- 标准包装:43 系列:- 应用:控制器，Intel VR11 输入电压:5 V ~ 12 V 输出数:1 输出电压:0.5 V ~ 1.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:48-VFQFN 裸露焊盘 供应商设备封装:48-QFN（7x7） 包装:管件 |
| ISL6308ACRZ-TR5609 | 制造商:Intersil Corporation 功能描述:PB-FREE DAC-LESS MULTI-PHASE PWM CONTR W/3-DRIVERS, HARD WIR - Tape and Reel |
| ISL6308AEVAL1Z | 功能描述:EVALUATION BOARD FOR ISL6308A RoHS:是 类别:编程器，开发系统 >> 评估板 - DC/DC 与 AC/DC（离线）SMPS 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:True Shutdown™ 主要目的:DC/DC，步升 输出及类型:1，非隔离 功率 - 输出:- 输出电压:- 电流 - 输出:1A 输入电压:2.5 V ~ 5.5 V 稳压器拓扑结构:升压 频率 - 开关:3MHz 板类型:完全填充 已供物品:板 已用 IC / 零件:MAX8969 |
| ISL6308AIRZ | 功能描述:IC CTRLR PWM BUCK 3PHASE 40-QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 专用型 系列:- 标准包装:43 系列:- 应用:控制器，Intel VR11 输入电压:5 V ~ 12 V 输出数:1 输出电压:0.5 V ~ 1.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:48-VFQFN 裸露焊盘 供应商设备封装:48-QFN（7x7） 包装:管件 |
发布紧急采购，3分钟左右您将得到回复。