MITSUMI
CMOS Switching Regulator (PWM controlled) MM3005~MM3010
CMOS Switching Regulator (PWM controlled)
Monolithic ...
MITSUMI
CMOS Switching
Regulator (PWM controlled) MM3005~MM3010
CMOS Switching
Regulator (PWM controlled)
Monolithic IC MM3005~MM3010
Outline
This IC is a PWM controlled switching
regulator developed using the CMOS process. Low ripple and high efficiency of 83% typ. (MM3005E) are achieved through PWM control. Further, output voltage is high precision output ±2.4%.
Features
1. Ultra low consumption current 17.2µA typ. (during operation) (MM3005E) 2. High efficiency 83% typ. (MM3005E) 3. High precision output voltage ±2.4% 4. Wide operating temperature range -30°C~+85°C 5. Output voltage 2~5.5V (0.1V can be set in 0.1V steps)
Package
SOT-25A (Mini mold)
Applications
1. Mobile phones, PHS 2. Portable MD 3. Other battery-operated portable equipment
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Block Diagram
MM3005
MITSUMI
CMOS Switching
Regulator (PWM controlled) MM3005~MM3010
MM3006
MM3007
MM3008
MITSUMI
CMOS Switching
Regulator (PWM controlled) MM3005~MM3010
MM3009
MM3010
Pin Assignment
MM3005
1 5 4 2 3 1 2 3 4 5 SOT-25A (TOP VIEW) ON/OFF VOUT NC VSS CONT SOT-25A (TOP VIEW) 1 2 3 5 4
MM3006
1 2 3 4 5 ON/OFF VOUT NC VSS EXT
MITSUMI
CMOS Switching
Regulator (PWM controlled) MM3005~MM3010
MM3007
1 5 4 2 3 1 2 3 4 5 SOT-25A (TOP VIEW) NC VOUT NC VSS CONT
MM3008
1 5 4 2 3 1 2 3 4 5 SOT-25A (TOP VIEW) NC VOUT NC VSS EXT
MM3009
1 5 4 2 3 1 2 3 4 5 SOT-25A (TOP VIEW) VOUT VDD NC VSS CONT
MM3010
1 5 4 2 3 1 2 3 4 5 SOT-25A (TOP VIEW) VOUT VDD NC VSS EXT
Absolute Maximum Ratings
Item Stor...