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參數資料
| 型號： | FAN5069EMTCX |
| 廠商： | Fairchild Semiconductor |
| 文件頁數： | 6/22頁 |
| 文件大小： | 622K |
| 描述： | IC REG DL BCK/LINEAR 16TSSOP |
| 產品變化通告： | Metallization Mask Rev 18/Apr/2007 |
| 標準包裝： | 2,500 |
| 拓撲： | 降壓（降壓）同步（1），線性（LDO）（1） |
| 功能： | 任何功能 |
| 輸出數： | 2 |
| 頻率 - 開關： | 200kHz |
| 電壓/電流 - 輸出 1： | 控制器 |
| 電壓/電流 - 輸出 2： | 控制器 |
| 帶 LED 驅動器： | 無 |
| 帶監控器： | 無 |
| 帶序列發生器： | 無 |
| 電源電壓： | 4.5 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | * |
| 封裝/外殼： | 16-TSSOP（0.173"，4.40mm 寬） |
| 供應商設備封裝： | * |
| 包裝： | 帶卷 (TR) |
?2005 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FAN5069 Rev. 1.1.5
6
Electrical Characteristics (Continued)
Unless otherwise noted, V
CC
= 5V, T
A
= 25癈, using circuit in Figure 1.
The " denotes that the specifications apply to the full ambient operating temperature range. See Notes 4 and 5.
Notes:
4. All limits at operating temperature extremes are guaranteed by design, characterization, and statistical quality
control.
5. AC specifications guaranteed by design/characterization (not production tested).
6. For a case when V
CC
is higher than the typical 5V V
CC;
voltage observed at VCC pin when the internal shunt
regulator is sinking current to keep voltage on VCC pin constant.
7. Test Conditions: V
LDO_IN
= 1.5V and V
LDO_OUT
= 1.2V
Symbol
Parameter
Conditions
Min.
Typ.
Max. Unit
Protection/Disable
I
LIM
ILIMIT Source Current
9
10
11
糀
I
SWPD
SW Pull-down Current
SW = 1V, EN = 0V
2
mA
V
UV
Under-Voltage Threshold As % of set point; 2糞 noise fil-
ter
"
65
75
80
%
V
OV
Over-Voltage Threshold
As % of set point; 2糞 noise fil-
ter
"
110
115
120
%
TSD
Thermal Shutdown
160
癈
Enable Threshold Voltage Enable Condition
"
2.0
V
Enable Threshold Voltage Disable Condition
"
0.8
V
Enable Source Current
V
CC
= 5V
50
糀
LDO
(7)
V
LDOREF
Reference Voltage (mea-
sured at FBLDO pin)
T
A
= 0癈 to 70癈
"
775
800
825
mV
T
A
= -40癈 to 85癈
"
770
800
830
mV
Regulation
0A d I
LOAD
d 5A
"
1.17
1.2
1.23
V
V
LDO_DO
Drop out Voltage
I
LOAD
d 5A and R
DS-ON
< 50m?/DIV>
0.3
V
External Gate Drive
V
CC
= 4.75V
"
4.5
V
V
CC
= 5.6V
"
5.3
V
Gate Drive Source Current
1.2
mA
Gate Drive Sink Current
400
糀
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