CAT3200HU2 Datasheet, PDF (2/9 Pages) ON Semiconductor – Low Noise Regulated Charge Pump DC-DC Converter

5 V Output
1 mF
V_IN
3.3 V
CNEG CPOS
IN
OUT
CAT3200HU2
ON ^OFF _SHDN
FB
SGND PGND
1 mF
V_OUT = 5 V
CAT3200HU2
5 V _VOUT
100 mA
1 mF
Adjustable Output
1 mF
V_IN
3.3 V
ON ^OFF
1 mF
CNEG CPOS
IN
OUT
CAT3200HU2
SHDN
FB
SGND PGND
V_OUT
100 mA
R₁
1 mF
R₂
ǒ Ǔ V_OUT + 1.27 V
1
)
R₁
R₂
Figure 1. Typical Application Circuits
Table 1. ORDERING INFORMATION
Orderable Part Number
Output Voltage
Package
Lead Finish
Shipping (Note 1)
CAT3200HU2−GT3
5 V and Adjustable
UDFN−8
NiPdAu
3,000
1. For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
Table 2. PIN FUNCTION DESCRIPTION
Pin No.
Pin Name
Description
1
CPOS
Positive connection for the flying capacitor
2
VIN
Input power supply
3
CNEG
Negative connection for the flying capacitor
4
PGND
Power ground
5
SGND
Ground reference for all voltages
6
SHDN
Shutdown control logic input (Active LOW)
7
FB
Feedback to set the output voltage
8
VOUT
Regulated output voltage
Table 3. ABSOLUTE MAXIMUM RATINGS
Rating
Value
Unit
V_IN, V_OUT, SHDN, C_NEG, C_POS Voltage
V_OUT Short Circuit Duration
Output Current
−0.6 to +0.6
V
Indefinite
200
mA
ESD Protection (HBM)
2000
V
Junction Temperature Range
150
°C
Storage Temperature Range
−65 to +160
°C
Lead Soldering Temperature (10 sec)
300
°C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
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