BD2202G-TR Rohm Semiconductor, BD2202G-TR Datasheet - Page 8

• Manufacturer Part Number: BD2202G-TR
• Description: POWER MANAGEMENT SWITCH IC, SSOP5
• Manufacturer: Rohm Semiconductor
• Series: -r
• Type: High Side Switchr

Specifications of BD2202G-TR

• Primary Input Voltage: 3.6V
• No. Of Outputs: 1
• Output Voltage: 3.9V
• Output Current: 200mA
• Voltage Regulator Case Style: SSOP
• No. Of Pins: 5
• Operating Temperature Range: -25°C To +85°C
• Svhc: No SVHC
• Input Type: Non-Inverting
• Number Of Outputs: 1
• On-state Resistance: 150 mOhm
• Current - Output / Channel: 200mA
• Current - Peak Output: 400mA
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -25°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SC-74A, SOT-753
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

●Waveform data
(10mA/div.)
(0.1A/div.)
I
(1V/div.)
(1V/div.)
(1/div.)
V
(1/div.)
V
OUT
V
(0.2A/div.)
V
I
I
(1V/div.)
(1V/div.)
(1V/div.)
OUT
V
V
OUT
V
OUT
EN
OUT
/EN
OUT
IN
OUT
Fig.34 Current limit response
Fig.28 Output turn on response
Fig.31 Current limit response
Ramped load (1A/10ms)
Fig.37 UVLO V
Enable into short circuit
TIME (5ms/div.)
(BD2202G)
TIME (500ms/div.)
(BD2206G)
TIME (2ms/div.)
TIME (0.5div.)
IN
falling
V
R
C
R
C
IN
L
L
L
L
=500Ω
=0.1uF
=3.3V
=500Ω
=0.1uF
V
C
C
V
C
C
IN
IN
L
IN
IN
L
=0.1uF
=0.1uF
=3.3V
=10uF
=3.3V
=10uF
(0.2A/div.)
(0.2A/div.)
I
I
OUT
OUT
(1/div.)
(1/div.)
V
V
(1V/div.)
(1V/div.)
V
V
OUT
/EN
OUT
OUT
Fig.29 Output turn off response
Fig.32 Current limit response
Fig.35 Current limit response
Ramped load (1A/10ms)
Output shorted to GND
(BD2202G)
TIME (2ms/div.)
(BD2206G)
TIME (0.5div.)
TIME (5ms/div.)
8/16
V
R
C
IN
L
L
=500
=0.1
=3.3V
V
V
C
C
C
C
IN
IN
IN
L
IN
L
=0.1uF
=0.1uF
=3.3V
=3.3V
=10uF
=10uF
(1V/div.)
V
(0.2A/div.)
I
(0.1A/div.)
(10mA/div.)
I
(1V/div.)
EN
OUT
V
OUT
(1V/div.)
V
I
OUT
(1V/div.)
V
(1V/div.)
OUT
V
OUT
IN
OUT
Fig.30 Current limit response
Fig.33 Current limit response
Enable into short circuit
Output shorted to GND
Fig.36 UVLO V
(BD2202G)
(BD2206G)
TIME (2ms/div.)
TIME (2ms/div.)
TIME (5ms/div.)
IN
rising
R
C
L
L
V
V
C
C
C
C
=500Ω
=0.1uF
IN
IN
IN
L
IN
L
=0.1uF
=0.1uF
=3.3V
=3.3V
=10uF
=10uF