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參數(shù)資料
| 型號： | HIP6015CB |
| 廠商： | INTERSIL CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Buck Pulse-Width Modulator (PWM) Controller and Output Voltage Monitor |
| 中文描述： | SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO20 |
| 封裝： | PLASTIC, MS-013AC, SOIC-20 |
| 文件頁數(shù)： | 4/12頁 |
| 文件大?。?/td> | 203K |
| 代理商： | HIP6015CB |
4
Functional Pin Description
V
SEN
(Pin 1)
This pin is connected to the converters output voltage. The
PGOOD and OVP comparator circuits use this signal to
report output voltage status and for overvoltage protection.
OCSET (Pin 2)
Connect a resistor (R
OCSET
) from this pin to the drain of the
upper MOSFET. R
OCSET
, an internal 200
μ
A current source
(I
OCS
), and the upper MOSFET on-resistance (r
DS(ON)
) set
the converter over-current (OC) trip point according to the
following equation:
An over-current trip cycles the soft-start function.
SS (Pin 3)
Connect a capacitor from this pin to ground. This capacitor,
along with an internal 10
μ
A current source, sets the soft-
start interval of the converter.
VID0-4 (Pins 4-8)
VID0-4 are the input pins to the 5-bit DAC. The states of
these five pins program the internal voltage reference
(DACOUT). The level of DACOUT sets the converter output
voltage. It also sets the PGOOD and OVP thresholds. Table
1 specifies DACOUT for the 32 combinations of DAC inputs.
COMP (Pin 9) and FB (Pin 10)
COMP and FB are the available external pins of the error
amplifier. The FB pin is the inverting input of the error
amplifier and the COMP pin is the error amplifier output.
These pins are used to compensate the voltage-control
feedback loop of the converter.
POWER GOOD
Upper Threshold (V
SEN
/DACOUT)
V
SEN
Rising
106
-
111
%
Lower Threshold (V
SEN
/DACOUT)
V
SEN
Falling
89
-
94
%
Hysteresis (V
SEN
/DACOUT)
Upper and Lower Threshold
-
2
-
%
PGOOD Voltage Low
V
PGOOD
I
PGOOD
= -5mA
-
0.5
-
V
Electrical Specifications
Recommended Operating Conditions, Unless Otherwise Noted
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
Typical Performance Curves
FIGURE 1. R
T
RESISTANCE vs FREQUENCY
FIGURE 2. BIAS SUPPLY CURRENT vs FREQUENCY
10
100
1000
SWITCHING FREQUENCY (kHz)
R
)
10
100
1000
R
T
PULLUP
TO +12V
R
T
PULLDOWN TO V
SS
100
200
300
400
500
600
700
800
900
1000
40
35
30
25
20
15
10
5
0
I
C
SWITCHING FREQUENCY (kHz)
C
UGATE
= 3300pF
C
UGATE
= 1000pF
C
UGATE
= 10pF
11
12
13
14
15
16
17
18
20
19
10
9
8
7
6
5
4
3
2
1
V
SEN
OCSET
SS
VID0
VID1
VID2
VID4
VID3
COMP
FB
R
T
OVP
V
CC
NC
NC
BOOT
UGATE
PHASE
PGOOD
GND
I
PEAK
I
-------------------------------------------
R
DS ON
)
=
HIP6015
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HIP6015CB WAF | 制造商:Harris Corporation 功能描述: |
| HIP6015CB-T | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| HIP6016 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Advanced PWM and Dual Linear Power Control |
| HIP6016 WAF | 制造商:Intersil Corporation 功能描述: |
| HIP6016CB | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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