參數(shù)資料
型號(hào): UCC2919DTR
廠商: TEXAS INSTRUMENTS INC
元件分類(lèi): 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16
封裝: GREEN, PLASTIC, MS-012AC, SOIC-16
文件頁(yè)數(shù): 12/27頁(yè)
文件大?。?/td> 701K
代理商: UCC2919DTR
UCC2919
UCC3919
SLUS374C JULY 1999 REVISED NOVEMBER 2005
2
www.ti.com
AVAILABLE OPTIONS
TJ
PACKAGE DEVICES
TJ
D PACKAGE
N PACKAGE
PW PACKAGE
0
°C to 70°C
UCC3919D
UCC3919N
UCC3919PW
40
°C to 85°C
UCC2919D
UCC2919N
UCC2919PW
1
2
3
4
5
6
7
14
13
12
11
10
9
8
IMAX
IBIAS
N/C
CAP
L/R
SD
FLT
CSP
VDD
CSN
GND
GATE
PL
CT
N PACKAGE
TOP VIEW
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
IMAX
IBIAS
N/C
CAP
L/R
SD
N/C
FLT
CSP
VDD
CSN
GND
GATE
PL
N/C
CT
D AND PW PACKAGES
(TOP VIEW)
functional block diagram
10
7
5
6
11
8
9
2
1
12
14
4
GND
CHARGE
PUMP
DRIVER
UVLO
VDD
+
UVLO
+
+
200mV
LINEAR
CURRENT
AMPLIFIER
OVERLOAD
COMPARATOR
S
R
Q
RESET
DOMINANT
SET
DOMINANT
+
+
1.5V
0.5V
1.2
A
+
1.5v
13
VDD
36
A
50mV
VDD
CSP
CSN
IMAX
IBIAS
PL
CT
FLT
GATE
CAP
LR
SD
UVBIAS
VDD
1X
OVERCURRENT
COMPARATOR
UVBIAS
S
R
Q
S
R
Q
FLT
SD
FLT
SD
1X
NOTE: Pins shown for 14-pin package.
270K
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