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參數(shù)資料
| 型號(hào)： | LTC1263CS8 |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 12V, 60mA Flash Memory Programming Supply |
| 中文描述： | SWITCHED CAPACITOR REGULATOR, 300 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封裝： | 0.150 INCH, PLASTIC, SOP-8 |
| 文件頁數(shù)： | 3/8頁 |
| 文件大?。?/td> | 221K |
| 代理商： | LTC1263CS8 |
3
LTC1263
TYPICAL PERFOR
M
A
CE CHARACTERISTICS
U
Supply Current
Supply Current
TEMPERATURE (
°
C)
–55
S
105
LTC1263 TPC03
–15
25
65
220
215
210
205
200
195
190
185
180
–35
5
45
85
V
CC
= 4.75V
V
CC
= 5V
V
CC
= 5.5V
I
OUT
= 60mA
TEMPERATURE (
°
C)
–55
S
μ
A
105
LTC1263 TPC01
–15
25
65
328
326
324
322
320
318
316
314
312
–35
5
45
85
V
CC
= 5V
I
OUT
= 0
Output Voltage
Oscillator Frequency
SUPPLY VOLTAGE (V)
4.7
O
5.5
LTC1263 TPC04
4.9
5.1
5.3
12.8
12.6
12.4
12.2
12.0
11.8
11.6
11.4
11.2
4.8
5.0
5.2
5.4
I
OUT
= 90mA
I
OUT
= 0mA, 60mA
T
A
= 25
°
C
TEMPERATURE (
°
C)
–55
F
105
LTC1263 TPC05
–15
25
65
460
420
380
340
300
260
220
180
140
–35
5
45
85
PI
FU
CTIO
N
S
U
U
C1
–
(Pin 1):
First Charge Capacitor Negative Input. Connect
a 0.47
μ
F capacitor (C1) between C1
+
and C1
–
.
C1
+
(Pin 2):
First Charge Capacitor Positive Input. Connect
a 0.47
μ
F capacitor (C1) between C1
+
and C1
–
.
C2
–
(Pin 3):
Second Charge Capacitor Negative Input.
Connect a 0.47
μ
F capacitor (C2) between C2
+
and C2
–
.
C2
+
(Pin 4):
Second Charge Capacitor Positive Input.
Connect a 0.47
μ
F capacitor (C2) between C2
+
and C2
–
.
V
CC
(Pin 5):
Positive Supply Input. 4.75V
≤
V
CC
≤
5.5V.
Requires a 10
μ
F bypass capacitor to ground (C4).
V
OUT
(Pin 6):
12V Output. Requires a 10
μ
F or a higher
value bypass capacitor to ground (C3). V
OUT
= V
CC
when
in the shutdown mode.
GND (Pin 7):
Ground.
SHDN (Pin 8):
Active-High TTL Logic Level Shutdown Pin.
SHDN is internally pulled up to V
CC
. Connect to GND for
normal operation. In shutdown mode, the charge pump is
turned off and V
OUT
= V
CC
.
Output Voltage
TEMPERATURE (
°
C)
–55
O
105
LTC1263 TPC02
–15
25
65
12.8
12.6
12.4
12.2
12.0
11.8
11.6
11.4
11.2
–35
5
45
85
I
OUT
= 0mA
I
OUT
= 90mA
I
OUT
= 60mA
V
CC
= 5V
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| LTC1263CS8#TRPBF | 功能描述:IC DC/DC CONV FLASHMEM 12V 8SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 標(biāo)準(zhǔn)包裝:43 系列:- 應(yīng)用:控制器，Intel VR11 輸入電壓:5 V ~ 12 V 輸出數(shù):1 輸出電壓:0.5 V ~ 1.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:48-QFN（7x7） 包裝:管件 |
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