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參數(shù)資料
| 型號： | CS51312GDR16 |
| 廠商： | ZF Electronics Corporation |
| 英文描述： | Synchronous CPU Buck Controller for 12V Only Applications |
| 中文描述： | 同步降壓控制器的CPU，只有應用的12V |
| 文件頁數(shù)： | 5/18頁 |
| 文件大?。?/td> | 276K |
| 代理商： | CS51312GDR16 |
C
5
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Electrical Characteristics: 0
C < T
A
< 70
C; 0
C < T
J
< 125
C; 9V < V
< 14V; 9V
≤
V
≤
20V;
2.0V DAC Code(V
ID4
= V
ID3
=V
ID2
= V
ID1
= 0, V
ID0
= 1), C
GATE(H)
= C
GATE(L)
= 3.3nF, C
OFF
= 390pF; Unless otherwise stated.
Block Diagram
I
General Electrical Specifications
V
CC1
Monitor Start Threshold
V
CC1
Monitor Stop Threshold
Hysteresis
V
CC1
Supply Current
V
CC2
Supply Current
7.9
8.4
8.9
V
7.6
8.1
8.6
V
Start - Stop
No Load on GATE(H), GATE(L)
0.15
0.30
9.5
0.60
16
V
mA
No Load on GATE(H), GATE(L)
2.5
4.5
mA
Note 1: The IC power dissipation in a typical application with V
CC
= 12V, switching frequency f
SW
= 250kHz, 50nc
MOSFETs and R
θ
JA
= 115°C/W yields an operating junction temperature rise of approximately 52°C, and a junction tem-
perature of 77°C with an ambient temperature of 25°C.
Note 2: Guaranteed by design, not 100% tested in production.
+
-
+
-
+
-
V
FB
COMP
C
OFF
OFF
TIME
PWM COMP
DISCHARGE
COMP
-
+
V
OUT
V
ID0
V
ID1
V
ID2
V
ID3
V
ID4
DAC
+
+
+
1.1V
EA
CURRENT LIMIT
+
-
86mV
0.25V
FAULT
LATCH
S
R
Q
V
CC1
OVP
PWRGD
Gnd
GATE(L)
GATE(H)
V
CC1
UVLO
NONOVERLAP
LOGIC
+
-
V
CC2
相關PDF資料 |
PDF描述 |
|---|---|
| CS51312 | Synchronous CPU Buck Controller for 12V Only Applications |
| CS51312GD16 | Synchronous CPU Buck Controller for 12V Only Applications |
| CS51313GD16 | Micropower 5V, 100mA Low Dropout Linear Regulator |
| CS51313GDR16 | Micropower 5V, 100mA Low Dropout Linear Regulator |
| CS51313 | Micropower 5V, 100mA Low Dropout Linear Regulator |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| CS-51313D16 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Current-Mode SMPS Controller |
| CS-51313DR16 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Current-Mode SMPS Controller |
| CS51313GDR16 | 制造商:Rochester Electronics LLC 功能描述: 制造商:ON Semiconductor 功能描述: |
| CS-5132 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dual Output CPU Buck Controller |
| CS5132DW24 | 制造商:ON Semiconductor 功能描述: |
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