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參數(shù)資料
| 型號： | CS5303GDW28 |
| 英文描述： | Analog IC |
| 中文描述： | 模擬IC |
| 文件頁數(shù)： | 3/20頁 |
| 文件大?。?/td> | 176K |
| 代理商： | CS5303GDW28 |
CS5303
http://onsemi.com
3
ABSOLUTE MAXIMUM RATINGS (continued)
Pin Name
I
SINK
I
SOURCE
V
MIN
V
MAX
Pin Symbol
Voltage Feedback Compensation
Network
COMP
6.0 V
–0.3 V
1.0 mA
1.0 mA
Voltage Feedback Input
V
FB
6.0 V
–0.3 V
1.0 mA
1.0 mA
Output for adjusting adaptive volt-
age positioning
V
DRP
6.0 V
–0.3 V
1.0 mA
1.0 mA
Frequency Resistor
R
OSC
6.0 V
–0.3 V
1.0 mA
1.0 mA
Reference Output
REF
6.0 V
–0.3 V
1.0 mA
50 mA
High–Side FET Drivers
Gate(H)1–3
20 V
–0.3 V
–2 V for 100 nS
1.5 A, 1.0
μ
s 200 mA DC
1.5 A, 1
μ
s 200 mA DC
Low–Side FET Drivers
Gate(L)1–3
16 V
–0.3 V
–2 V for 100 nS
1.5 A, 1.0
μ
s 200 mA DC
1.5 A, 1.0
μ
s 200 mA DC
Return for #1 Driver
Gnd1
0.3 V
–0.3 V
2 A, 1.0
μ
s 200 mA DC
N/A
Return for logic and #2 Driver
GndL2
N/A
N/A
2.0 A, 1.0
μ
s 200 mA DC
N/A
Return for #3 Driver
Gnd3
0.3 V
–0.3 V
2.0 A, 1.0
μ
s 200 mA DC
N/A
Current Sense for phases 1 – 3
CS1–CS3
6.0 V
–0.3 V
1.0 mA
1.0 mA
Current Limit Set Point
I
LIM
6.0 V
–0.3 V
1.0 mA
1.0 mA
Current Sense Reference
CS
REF
6.0 V
–0.3 V
1.0 mA
1.0 mA
Voltage ID DAC Inputs
VID0–4
6.0 V
–0.3 V
1.0 mA
1.0 mA
ELECTRICAL CHARACTERISTICS
(0
°
C < T
A
< 70
°
C; 0
°
C < T
J
< 125
°
C; 4.7
V < V
CCL
< 14
V; 8
V < V
CCH
< 20
V;
C
GATE(H)
= 3.3
nF, C
GATE(L)
= 3.3
nF, R
R(OSC)
= 53.6
k, C
COMP
= 0.1
μ
F, C
REF
= 0.1
μ
F, DAC Code 10000, C
VCC
= 1.0
μ
F, I
LIM
≥
1
V; unless
otherwise specified.)
Characteristic
Test Conditions
Min
Typ
Max
Unit
Voltage Identification DAC (0 = Connected to V
SS
; 1 = Open or Pull–up to 3.3
V)
Accuracy (all codes)
Measure V
FB
= COMP
±
1.0
%
V
ID4
V
ID3
V
ID2
V
ID1
V
ID0
1
1
1
1
1
–
1.064
1.075
1.086
V
1
1
1
1
0
–
1.089
1.100
1.111
V
1
1
1
0
1
–
1.114
1.125
1.136
V
1
1
1
0
0
–
1.139
1.150
1.162
V
1
1
0
1
1
–
1.163
1.175
1.187
V
1
1
0
1
0
–
1.188
1.200
1.212
V
1
1
0
0
1
–
1.213
1.225
1.237
V
1
1
0
0
0
–
1.238
1.250
1.263
V
1
0
1
1
1
–
1.262
1.275
1.288
V
1
0
1
1
0
–
1.287
1.300
1.313
V
1
0
1
0
1
–
1.312
1.325
1.338
V
1
0
1
0
0
–
1.337
1.350
1.364
V
1
0
0
1
1
–
1.361
1.375
1.389
V
1
0
0
1
0
–
1.386
1.400
1.414
V
1
0
0
0
1
–
1.411
1.425
1.439
V
1
0
0
0
0
–
1.436
1.450
1.465
V
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| CS5303GDWR28 | Analog IC |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CS5303GDWR28 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| CS5305 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Three−Phase Synchronous Switching Step−Down Controller with Single Wire Current Sharing |
| CS5305/D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Three-Phase Synchronous Switching Step-Down Controller with Single Wire Current Sharing |
| CS5305GDW28 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ON Semiconductor 功能描述: |
| CS5305GDWR28 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Three−Phase Synchronous Switching Step−Down Controller with Single Wire Current Sharing |
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