参数资料
型号: HIP6018BCB
厂商: Intersil
文件页数: 9/15页
文件大小: 384K
描述: IC REG TRPL BCK/LINEAR 24-SOIC
标准包装: 30
拓扑: 降压(降压)同步(1),线性(LDO)(2)
功能: 任何功能
输出数: 3
频率 - 开关: 215kHz
电压/电流 - 输出 1: 控制器
电压/电流 - 输出 2: 2.5V,-
电压/电流 - 输出 3: 控制器
带 LED 驱动器:
带监控器:
带序列发生器:
电源电压: 3.3 V ~ 12 V
工作温度: 0°C ~ 70°C
安装类型: *
封装/外壳: 24-SOIC(0.295",7.50mm 宽)
供应商设备封装: *
包装: 管件
9
The OC trip point varies with MOSFETs temperature. To avoid
over-current tripping in the normal operating load range,
determine the R
OCSET
 resistor from the equation above with:
1. The maximum r
DS(ON)
 at the highest junction temperature.
2. The minimum I
OCSET
 from the specification table.
3. Determine I
PEAK
for I
PEAK
 > I
OUT(MAX)
 + (擨)/2,
where 擨 is the output inductor ripple current.
For an equation for the output inductor ripple current see the
section under component guidelines titled Output Inductor
Selection.
OUT1 Voltage Program
The output voltage of the PWM converter is programmed to
discrete levels between 1.3V
DC
 and 3.5V
DC
. This output is
designed to supply the microprocessor core voltage. The
voltage identification (VID) pins program an internal voltage
reference (DACOUT) through a TTL-compatible 5-bit
digital-to-analog converter. The level of DACOUT also sets
the PGOOD and OVP thresholds. Table 1 specifies the
DACOUT voltage for the different combinations of
connections on the VID pins. The VID pins can be left open
for a logic 1 input, because they are internally pulled up to
+5V by a 10糀 (typically) current source. Changing the VID
inputs during operation is not recommended. The sudden
change in the resulting reference voltage could toggle the
PGOOD signal and exercise the over-voltage protection.
The 11111 VID pin combination resulting in an INHIBIT
disables the IC and the open-collector at the PGOOD pin.
UGATE
OCSET
PHASE
OVER-
CURRENT1
+
-
GATE
CONTROL
VCC
OC1
200?/SPAN>A
V
DS
I
D
V
SET
R
OCSET
V
IN
 = +5V
OVER-CURRENT TRIP: V
DS
 > V
SET
(i
D
 " r
DS
(ON) > I
OCSET
 " R
OCSET
)
I
OCSET
+
+
FIGURE 9. OVER-CURRENT DETECTION
PWM
V
PHASE
 = V
IN
 - V
DS
V
OCSET
 = V
IN
 - V
SET
DRIVE
HIP6018B
VCC
LGATE
PGND
TABLE 1. V
OUT1
 VOLTAGE PROGRAM
PIN NAME
NOMINAL
OUT1
VOLTAGE
DACOUT
VID4   VID3   VID2   VID1   VID0
0
1
1
1
1
1.30
0
1
1
1
0
1.35
0
1
1
0
1
1.40
0
1
1
0
0
1.45
0
1
0
1
1
1.50
0
1
0
1
0
1.55
0
1
0
0
1
1.60
0
1
0
0
0
1.65
0
0
1
1
1
1.70
0
0
1
1
0
1.75
0
0
1
0
1
1.80
0
0
1
0
0
1.85
0
0
0
1
1
1.90
0
0
0
1
0
1.95
0
0
0
0
1
2.00
0
0
0
0
0
2.05
1
1
1
1
1    INHIBIT
1
1
1
1
0
2.1
1
1
1
0
1
2.2
1
1
1
0
0
2.3
1
1
0
1
1
2.4
1
1
0
1
0
2.5
1
1
0
0
1
2.6
1
1
0
0
0
2.7
1
0
1
1
1
2.8
1
0
1
1
0
2.9
1
0
1
0
1
3.0
1
0
1
0
0
3.1
1
0
0
1
1
3.2
1
0
0
1
0
3.3
1
0
0
0
1
3.4
1
0
0
0
0
3.5
NOTE: 0 = connected to GND or V
SS
, 1 = open or connected to 5V
through pull-up resistors.
HIP6018B
相关PDF资料
PDF描述
ECS-H1AD336R CAP TANT 33UF 10V 20% 2917
ISL6402IVZ-T IC REG TRPL BCK/LINEAR 28TSSOP
ECS-H1AC156R CAP TANT 15UF 10V 20% 2312
ISL6534CR IC REG TRPL BCK/LINEAR 32-QFN
EBC10DRYI CONN EDGECARD 20POS DIP .100 SLD
相关代理商/技术参数
参数描述
HIP6018BCB-T 功能描述:IC REG TRPL BCK/LINEAR 24-SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 + 切换式 系列:- 标准包装:2,500 系列:- 拓扑:降压(降压)同步(3),线性(LDO)(2) 功能:任何功能 输出数:5 频率 - 开关:300kHz 电压/电流 - 输出 1:控制器 电压/电流 - 输出 2:控制器 电压/电流 - 输出 3:控制器 带 LED 驱动器:无 带监控器:无 带序列发生器:是 电源电压:5.6 V ~ 24 V 工作温度:-40°C ~ 85°C 安装类型:* 封装/外壳:* 供应商设备封装:* 包装:*
HIP6018BCBZ 功能描述:电压模式 PWM 控制器 ADV DL PWM "3 IN1" W/LWER DAC RNG RoHS:否 制造商:Texas Instruments 输出端数量:1 拓扑结构:Buck 输出电压:34 V 输出电流: 开关频率: 工作电源电压:4.5 V to 5.5 V 电源电流:600 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装 / 箱体:WSON-8 封装:Reel
HIP6018BCBZ-T 功能描述:电压模式 PWM 控制器 ADV DL PWM "3 IN1" W/LWER DAC RNG RoHS:否 制造商:Texas Instruments 输出端数量:1 拓扑结构:Buck 输出电压:34 V 输出电流: 开关频率: 工作电源电压:4.5 V to 5.5 V 电源电流:600 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装 / 箱体:WSON-8 封装:Reel
HIP6018CB 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Harris Corporation 功能描述:
HIP6018CB-T 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel