LT1307BIS8#TRPBF Linear Technology, LT1307BIS8#TRPBF Datasheet - Page 16

• Manufacturer Part Number: LT1307BIS8#TRPBF
• Description: IC DC/DC CONV SINGLE CELL 8-SOIC
• Manufacturer: Linear Technology
• Type: Step-Up (Boost)r

Specifications of LT1307BIS8#TRPBF

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 3.3V, 5V
• Current - Output: 100mA
• Frequency - Switching: 600kHz
• Voltage - Input: 1 ~ 5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -

LT1307/LT1307B
TYPICAL APPLICATIO S
16
1.8V TO 1V
L1: COILTRONICS CTX10-1
V
IN
1 CELL
AA OR
AAA
1.4V TO 3.3V
2.1V TO 4.8V
Constant Current NiCd Battery Charger with Overvoltage Protection
V
1 F
IN
C1, C2: PANASONIC ECA0JFQ221
L1: SUMIDA CD43-100
L1: COILTRONICS CTX10-1 OR 2 MURATA ERIE LQH3C100
V
IN
+
U
47k
EFFICIENCY 70% TO 73%
3
CELLS
2200pF
(DIGI-KEY P5604-ND)
C1*
220 F
6.3V
0 = SHUTDOWN
1 = CHARGE
1 F
CERAMIC
SHDN
V
LBO
3
V
100k
0.1 F
C
IN
Step-Up/Step-Down Converter
1000pF
for Acknowledge-Back Pagers
LT1307
100k
10 H
4700pF
L1
Low Cost 2-Cell to 5V
SHDN
SHDN
V
V
C
IN
SHDN
GND
•
SW
V
LBI
IN
LT1307
FB
10 H
2
L1
LT1307
10 H
GND
L1
GND
•
SW
FB
323k
200mV
SW
1nF
1M
FB
CERAMIC
CERAMIC
2.2 F
2.2 F
1N5818
OVERVOLTAGE
PROTECTION
3V
1.02M
608k
280k
1M
323k
30k
MBR0520
•
L1*
0.1 F
•
MBR0520L
–100mV
6.7
1
4
+
1307 TA03
10 F
CERAMIC
1307 TA02
C2
220 F
6.3V
5V
100mA
3.3V
100mA
1 F
CERAMIC
15mA
1307 TA04
3 CELLS
NiCd
1307fa