LTC3204BEDC-3.3#TRMPBF Linear Technology, LTC3204BEDC-3.3#TRMPBF Datasheet - Page 6

• Manufacturer Part Number: LTC3204BEDC-3.3#TRMPBF
• Description: IC SW CAP/DBLR 3.3V 50MA 6DFN
• Manufacturer: Linear Technology
• Type: Switched Capacitor (Charge Pump), Doublerr

Specifications of LTC3204BEDC-3.3#TRMPBF

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 3.3V
• Current - Output: 50mA
• Frequency - Switching: 1.2MHz
• Voltage - Input: 1.8 ~ 4.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 6-DFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Other names: LTC3204BEDC-3.3#TRMPBFTR

BLOCK DIAGRA
PI FU CTIO S
LTC3204-3.3/LTC3204-5/
LTC3204B-3.3/LTC3204B-5
6
GND (Pin 1, 7): Ground. These pins should be tied to a
ground plane for best performance. The exposed pad must
be soldered to PCB ground to provide electrical contact
and optimum thermal performance.
V
with a 1µF to 4.7µF low ESR ceramic capacitor.
V
bypassed with a low ESR ceramic capacitor providing at
least 2µF of capacitance as close to the pin as possible
for best performance.
IN
OUT
U
(Pin 2): Input Supply Voltage. V
(Pin 3): Regulated Output Voltage. V
U
U
W
V
OUT
V
IN
IN
3
2
should be bypassed
OUT
should be
–
+
C
C
 S  H  D  N (Pin 6): Active Low Shutdown Input. A low on
 S  H  D  N disablestheLTC3204-3.3/LTC3204-5/LTC3204B-3.3/
LTC3204B-5. This pin must not be allowed to float.
GND
+
–
(Pin 4): Flying Capacitor Positive Terminal.
(Pin 5): Flying Capacitor Negative Terminal.
1, 7
CHARGE
SWITCH CONTROL
PUMP
SOFT-START
OSCILLATOR
1.2MHz
AND
6
4
5
3204 BD
SHDN
C
C
+
–
3204fa